{"id":10123,"date":"2021-12-29T18:07:48","date_gmt":"2021-12-29T12:37:48","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=10123"},"modified":"2025-06-20T15:21:49","modified_gmt":"2025-06-20T09:51:49","slug":"ncert-solutions-for-class-7-science-chapter-5-acid-bases-and-salts","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/","title":{"rendered":"NCERT Solutions for Class 7 Science Chapter 5 Acid ,Bases And Salts"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#NCERT_Solutions_Class_7_Science_Chapter_5_Updated_for_2024-25\" title=\"NCERT Solutions Class 7 Science Chapter 5 Updated for 2024-25\">NCERT Solutions Class 7 Science Chapter 5 Updated for 2024-25<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#Light_Shadow_and_Reflection_Class_7_Questions_and_Answers_PDF\" title=\"Light Shadow and Reflection Class 7 Questions and Answers PDF\">Light Shadow and Reflection Class 7 Questions and Answers PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#NCERT_Class_7_Science_Chapter_5_Questions_and_Answers\" title=\"NCERT Class 7 Science Chapter 5 Questions and Answers\">NCERT Class 7 Science Chapter 5 Questions and Answers<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#Important_Topics_Covered_in_Class_7_Science_Chapter_5_Acids_Bases_and_Salts\" title=\"Important Topics Covered in Class 7 Science Chapter 5 Acids, Bases and Salts\">Important Topics Covered in Class 7 Science Chapter 5 Acids, Bases and Salts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#Overview_of_Infinite_Learn_Class_7_Science_Chapter_5_NCERT_Solutions\" title=\"Overview of Infinite Learn Class 7 Science Chapter 5 NCERT Solutions\">Overview of Infinite Learn Class 7 Science Chapter 5 NCERT Solutions<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#FAQs_on_Class_7_Science_Chapter_5_Acid_Bases_And_Salts\" title=\"FAQs on Class 7 Science Chapter 5 Acid ,Bases And Salts\">FAQs on Class 7 Science Chapter 5 Acid ,Bases And Salts<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#What_is_the_Salt_Chemical_Formula\" title=\"What is the Salt Chemical Formula?\">What is the Salt Chemical Formula?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#What_are_Acids_Bases_and_Salts_Examples_Of\" title=\"What are Acids, Bases, and Salts Examples Of?\">What are Acids, Bases, and Salts Examples Of?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#What_are_the_Formulas_of_Acids_Bases_and_Salts\" title=\"What are the Formulas of Acids, Bases, and Salts?\">What are the Formulas of Acids, Bases, and Salts?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#What_are_5_Examples_of_Acids_and_Bases\" title=\"What are 5 Examples of Acids and Bases?\">What are 5 Examples of Acids and Bases?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-7\/science\/chapter-5-acid-bases-and-salts\/#What_is_the_Acid_Formula\" title=\"What is the Acid Formula?\">What is the Acid Formula?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_Class_7_Science_Chapter_5_Updated_for_2024-25\"><\/span>NCERT Solutions Class 7 Science Chapter 5 Updated for 2024-25<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Subject specialists have designed <strong>NCERT solutions for Science Class 7<\/strong> Chapter 5 which includes thorough solutions for reference. These\u202f <strong><a href=\"https:\/\/infinitylearn.com\/ncert-solutions\">NCERT solutions<\/a> <\/strong> are updated according to the latest <strong>CBSE syllabus for 2025-26<\/strong> and are provided in easy language for understanding. Tips and tricks are also provided.<br \/>\nThese solutions are provided so a student can clear his doubts and get help with deep understanding of the concept. Also you can refer them to make the chapter notes and revisions notes. PDF of this can also be downloaded from website.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Light_Shadow_and_Reflection_Class_7_Questions_and_Answers_PDF\"><\/span>Light Shadow and Reflection Class 7 Questions and Answers PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Here are all the NCERT textbook class 7 chapter 5 questions and answers pdf:<\/p>\n\n\t\t<div class=\"download-pdf-container\">\n\t\t\t<span class=\"title\">Do you need help with your Homework? 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href=\"\/surge\/?pdfemb-serveurl=https%3A%2F%2Finfinitylearn.com%2Fsurge%2Fwp-content%2Fuploads%2Fsecurepdfs%2F2022%2F05%2FACIDS-BASES-SALTS.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-mobile-width=\"0\"  data-scrollbar=\"both\" data-download=\"off\" data-tracking=\"on\" data-newwindow=\"on\" data-pagetextbox=\"off\" data-scrolltotop=\"on\" data-startzoom=\"100\" data-startfpzoom=\"100\" data-download-nonce=\"56cd14b256\" data-disablerightclick=\"on\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">ACIDS, BASES &amp; SALTS<br\/><\/a>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_7_Science_Chapter_5_Questions_and_Answers\"><\/span>NCERT Class 7 Science Chapter 5 Questions and Answers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. State differences between acids and bases.<\/strong><\/p>\n<p>Ans :<\/p>\n<p><strong>Acids                                                                   Bases<\/strong><\/p>\n<p>1) They are sour in taste                                    1) They are bitter in taste<\/p>\n<p>2) They turn blue litmus to red                         2) They turn red litmus to blue<\/p>\n<p>3) Generally acids give H+ ions when they       3) Generally bases give OH\u2013 ions when they<\/p>\n<p>dissolved in water Ex : Hydrochloric acid        dissolve in water Ex ; Sodium Hydroxide (NaOH)<\/p>\n<p>(HCl), Sulphuric acid (H2SO4),                        Ammonium Hydroxide (NH4OH)<\/p>\n<p>Nitric acid (HNO3) etc&#8230;                                   Calcium Hydroxide [Ca(OH)2] etc&#8230;.<\/p>\n<p><strong>2. Ammonia is found in many house hold products, such as window cleaners. It turns red litmus to blue. What is its nature?<\/strong><\/p>\n<p>Ans : Ammonia turns red litmus to blue due to its basic nature.<\/p>\n<p><strong>3. Name the source from which litmus solution is obtained. What is the use of this solution ?<\/strong><\/p>\n<p>Ans : 1) Litmus solution is extracted from lichens.<\/p>\n<p>2)      It has a mauve (purple) colour in distilled water.<\/p>\n<p>3)      When added to an acidic solution, it turns Purple to Red.<\/p>\n<p>4)      When added to a basic solution, it turns Purple to Blue.<\/p>\n<p>5)      It is available in the form of a solution, (or) in the form of strips of paper known as litmus paper.<\/p>\n<p><strong>4. Is the distilled water acidic \/ basic \/ neutral ? How would you verify it ?<\/strong><\/p>\n<p>Ans : 1) The distilled water is neutral.<\/p>\n<p>2)      Put a drop of distilled water on the strips of red and blue litmus papers, each with the help of a dropper.<\/p>\n<p>3)      We observe that colour of the litmus paper is not changed.<\/p>\n<p>4)      Water is neither acidic nor basic i.e., water is neutral.<\/p>\n<p><strong>5. Describe the process of neutralisation with the help of an example.<\/strong><\/p>\n<p>Ans : 1) The reaction between an acid and a base is known as neutralisation.<\/p>\n<p>2)      Salt and water are produced in this process with the evolution of heat.<\/p>\n<p>Acid + Base  Salt + Water<\/p>\n<p>(Heat is evolved)<\/p>\n<p><strong>Ex : <\/strong> Hydrochloric acid + Sodium Hydroxide  Sodium chloride + Water<\/p>\n<p>HCl + NaOH  NaCl + H2O<\/p>\n<p><strong>6. Mark &#8216;T&#8217; if the statement is true and &#8216;F&#8217; if it is false.<\/strong><\/p>\n<p>Ans : i) Nitric acid turns red litmus blue                                                        (T\/F) \u2013 False<\/p>\n<p>ii) Sodium hydroxide turns blue litmus red                                           (T\/F) \u2013 False<\/p>\n<p>iii)     Sodium hydroxide and Hydrochloric acid neutralise each other and form salt and water<\/p>\n<p>(T\/F) \u2013 True<\/p>\n<p>iv) Indicator is a substance which shows different colour in acidic and basic solutions (T\/F) \u2013 True<\/p>\n<p>v) Tooth decay is caused by the presence of a base                              (T\/F) \u2013 False<\/p>\n<p><strong>7. Dorji has a few bottles of soft drink in his restaurant. But unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third wants neutral drink. How will Dorji decide which drink is to be served to whom ?<\/strong><\/p>\n<p>Ans : 1) Dorji tests the nature of these few bottles of soft drink with litmus paper.<\/p>\n<p>2)      Which soft drink bottle turns blue litmus to red i.e., acidic soft drink<\/p>\n<p>3)      Which soft drink bottle turns red litmus to blue i.e., basic soft drink<\/p>\n<p>4)      Which soft drink bottle does not change litmus paper i.e. neutral soft drink.<\/p>\n<p>5)      Finally he distributed these three different Acidic, basic and neutral soft drink bottles<br \/>\nindividually to the customers.<\/p>\n<p><strong>8. Explain why :<\/strong><\/p>\n<p><strong>a. An antacid tablet is taken when you suffer from acidity. <\/strong><strong>                 <\/strong><\/p>\n<p>Ans : 1) Our stomach contains Hydrochloric acid.<\/p>\n<p>2)      It helps us to digest food.<\/p>\n<p>3)      Too much of acid in the stomach causes indigestion some times. Indigestion is painful.<\/p>\n<p>4)       To relieve indigestion, we take an antacid such as Milk of Magnesia, Which contains Magnesium hydroxide.<\/p>\n<p>5) It neutralises the effect of excessive acid.<\/p>\n<p><strong>b. Calamine solution is applied on the skin when an ant bites.<\/strong><\/p>\n<p>Ans : 1) The sting of an ant contains Formic acid.<\/p>\n<p>2)      When an ant bites, it injects acidic liquid into the skin i.e, Formic acid.<\/p>\n<p>3)      The effect of the acid can be neutralised by rubbing moist baking soda (Sodium hydrogen<br \/>\ncarbonate) or Calamine solution, Which contains Zinc carbonate.<\/p>\n<p><strong>c. Factory waste is neutralised before disposing it into the water bodies.<\/strong><\/p>\n<p>Ans : 1) The wastes of many factories contain acids.<\/p>\n<p>2)      If they are allowed to flow into the water bodies those acids will kill fish and other organisms<\/p>\n<p>3)      There fore the factory wastes are neutralised by adding basic substances.<\/p>\n<p><strong>9. Three liquids are given to you. One is Hydrochloric acid, another is Sodium hydroxide and third is a sugar solution. How will you identify them ? You have only turmeric indicator ?<\/strong><\/p>\n<p>Ans : Turmeric is a natural indicator present in yellow colour. In acidic medium it remains same, where as in basic medium turns to reddish brown colour.<\/p>\n<p>When we dip turmeric indicator into three test tubes containing HCl, NaOH and Sugar solution, in which test tube it turns to reddish brown it is NaOH. Then use the same Indicator and dip in remaining two solutions, in which test tube it turns back to yellow it is HCl and the remaining solution is sugar solution.<\/p>\n<p><strong>10. Blue litmus paper is dipped in a solution. It remains blue. What is the nature of the solution ? Explain.<\/strong><\/p>\n<p>Ans : The nature of the solution may be neutral or basic because the solutions which do not change the colour of blue litmus, are either neutral or basic.<\/p>\n<p><strong>11. Consider the following statements.<\/strong><\/p>\n<p><strong> a) Both acids and bases change colour of all indicators.<\/strong><\/p>\n<p><strong> b) If an indicator gives a colour change with an acid, it does not give a change with a base.<\/strong><\/p>\n<p><strong> c) If an indicator changes colour with a base, it does not change colour with an acid.<\/strong><\/p>\n<p><strong> d) Change of colour in an acid and a base depends on the type of the indicator.<\/strong><\/p>\n<p><strong>Which of these statements are correct ?<\/strong><\/p>\n<p><strong> i) All four ii) a and b                      iii) b and c                     iv) only d<\/strong><\/p>\n<p>Ans : iv) only d<\/p>\n<h3 aria-level=\"3\"><span class=\"ez-toc-section\" id=\"Important_Topics_Covered_in_Class_7_Science_Chapter_5_Acids_Bases_and_Salts\"><\/span>Important Topics Covered in Class 7 Science Chapter 5 Acids, Bases and Salts<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Acids and Bases<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Acids are sour in taste and turn blue litmus paper red<\/li>\n<li>Bases are bitter in taste, slippery to touch, and turn red litmus paper blue<\/li>\n<li>Examples of acids: orange juice, curd, vinegar, hydrochloric acid<\/li>\n<li>Examples of bases: soap, ammonium hydroxide, calcium hydroxide<\/li>\n<\/ul>\n<p><strong>Natural Indicators<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Litmus solution is extracted from lichens and used to test acidic or basic nature of solutions<\/li>\n<li>Other natural indicators include turmeric, china rose, and red cabbage<\/li>\n<\/ul>\n<p><strong>Neutralization<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Reaction between an acid and base to form salt, water, and heat<\/li>\n<li>Acids and bases neutralize each other&#8217;s properties in this process<\/li>\n<li>Example: HCl + NaOH \u2192 NaCl + H2O<\/li>\n<\/ul>\n<p><strong>Salts<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Salts can be acidic, basic or neutral depending on the acid-base reaction<\/li>\n<li>Common salt (NaCl) is a neutral salt formed from HCl and NaOH<\/li>\n<\/ul>\n<p><strong>pH Scale<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Used to measure acidity or basicity of a solution on a scale of 0-14<\/li>\n<li>pH less than 7 is acidic, 7 is neutral, and greater than 7 is basic<\/li>\n<\/ul>\n<p><strong>Applications<\/strong><\/p>\n<ul class=\"list-disc pl-8\">\n<li>Antacids like milk of magnesia used to reduce stomach acidity<\/li>\n<li>Baking soda and vinegar used in cooking<\/li>\n<li>Acids and bases used in manufacturing various products<\/li>\n<\/ul>\n<p>The combination of acid and base forms the salt which can either be acidic, basic or neutral in nature. This process is called as neutralisation. Neutralization is consider as most important for exams. To avoid confusion between acids, bases and salts students are advised to make tables for that.<span data-ccp-props=\"{&quot;134233117&quot;:true,&quot;134233118&quot;:true,&quot;201341983&quot;:0,&quot;335559740&quot;:240}\"> <\/span><\/p>\n<p><button><strong>Also Check: NCERT Solutions for Class 7 Science All Chapters<\/strong><\/button><\/p>\n<ul>\n<li><strong>Chapter 1 Nutrition in Plants<\/strong><\/li>\n<li><strong>Chapter 2 Nutrition in Animals<\/strong><\/li>\n<li><strong>Chapter 3 Fibre to Fabric<\/strong><\/li>\n<li><strong>Chapter 4 Heat<\/strong><\/li>\n<li><strong>Chapter 6 Physical and Chemical Changes<\/strong><\/li>\n<li><strong>Chapter 7 Weather, Climate, and Adaptations of Animals to Climate<\/strong><\/li>\n<li><strong>Chapter 8 Winds, Storms, and Cyclones<\/strong><\/li>\n<li><strong>Chapter 9 Soil<\/strong><\/li>\n<li><strong>Chapter 10 Respiration in Organisms<\/strong><\/li>\n<li><strong>Chapter 11 Transportation in Animals and Plants<\/strong><strong><br \/>\n<\/strong><\/li>\n<li><strong>Chapter 12 Reproduction in Plants<\/strong><\/li>\n<li><strong>Chapter 13 Motion and Time<\/strong><\/li>\n<li><strong>Chapter 14 Electric Current and Its Effects<\/strong><\/li>\n<li><strong>Chapter 15 Light<\/strong><\/li>\n<li><strong>Chapter 16 Water: A Precious Resource<\/strong><\/li>\n<li><strong>Chapter 17 Forests: Our Lifeline<\/strong><\/li>\n<li><strong>Chapter 18 Wastewater Story<\/strong><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Overview_of_Infinite_Learn_Class_7_Science_Chapter_5_NCERT_Solutions\"><\/span>Overview of Infinite Learn Class 7 Science Chapter 5 NCERT Solutions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Infinite Learn mission is to create world-class learning content for students. We are focussed on raising the students learning abilities. These Solutions have been structured very carefully to give several benefits to the students that utilize these study materials. That is why, these are crafted by subject matter experts to focus on concept and its explanation.<\/p>\n<p>For any type of support related to the NCERT Solutions for Class 7 given here, students can approach our support team who will help clear all their doubts. Students can also check out Infinite Learn for a more efficient learning experience.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs_on_Class_7_Science_Chapter_5_Acid_Bases_And_Salts\"><\/span><b>FAQs on Class 7 Science Chapter 5 Acid ,Bases And Salts<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_is_the_Salt_Chemical_Formula\"><\/span>What is the Salt Chemical Formula?<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tThe chemical formula for common salt is NaCl. It is made up of sodium (Na) and chlorine (Cl) ions.\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_are_Acids_Bases_and_Salts_Examples_Of\"><\/span>What are Acids, Bases, and Salts Examples Of?<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tAcids, bases, and salts are examples of chemical compounds. They are substances formed when elements combine in specific ways. They have unique properties and reactions.\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_are_the_Formulas_of_Acids_Bases_and_Salts\"><\/span>What are the Formulas of Acids, Bases, and Salts?<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tAcids: Hydrochloric acid: HCl Sulfuric acid: H\u2082SO\u2084 Acetic acid (vinegar): CH\u2083COOH Bases: Sodium hydroxide: NaOH Calcium hydroxide: Ca(OH)\u2082 Ammonium hydroxide: NH\u2084OH Salts: Common salt: NaCl Baking soda: NaHCO\u2083 Calcium carbonate: CaCO\u2083\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_are_5_Examples_of_Acids_and_Bases\"><\/span>What are 5 Examples of Acids and Bases?<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tAcids: Hydrochloric acid (HCl) Sulfuric acid (H\u2082SO\u2084) Acetic acid (CH\u2083COOH) Citric acid (found in citrus fruits) Lactic acid (found in sour milk) Bases: Sodium hydroxide (NaOH) Potassium hydroxide (KOH) Calcium hydroxide (Ca(OH)\u2082) Ammonium hydroxide (NH\u2084OH) Magnesium hydroxide (Mg(OH)\u2082)\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"sc_fs_faq sc_card \">\n\t\t\t<div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"What_is_the_Acid_Formula\"><\/span>What is the Acid Formula?<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t<div>\n\t\t\t\t\t\t\t\t\t\t<p>\n\t\t\t\t\t\tThe formula for an acid can vary depending on the type of acid. For example, the formula for hydrochloric acid is HCl, and for sulfuric acid, it is H\u2082SO\u2084. What is Called Acid, Base, and Salt? Acid: A substance that tastes sour, turns blue litmus paper red, and releases hydrogen ions (H\u207a) in solution. Base: A substance that tastes bitter, feels slippery, turns red litmus paper blue, and releases hydroxide ions (OH\u207b) in solution. Salt: A compound formed when an acid reacts with a base, usually consisting of a positive ion from a base and a negative ion from an acid.\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\n<script type=\"application\/ld+json\">\n\t{\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What is the Salt Chemical Formula?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"The chemical formula for common salt is NaCl. It is made up of sodium (Na) and chlorine (Cl) ions.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What are Acids, Bases, and Salts Examples Of?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Acids, bases, and salts are examples of chemical compounds. They are substances formed when elements combine in specific ways. They have unique properties and reactions.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What are the Formulas of Acids, Bases, and Salts?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Acids: Hydrochloric acid: HCl Sulfuric acid: H\u2082SO\u2084 Acetic acid (vinegar): CH\u2083COOH Bases: Sodium hydroxide: NaOH Calcium hydroxide: Ca(OH)\u2082 Ammonium hydroxide: NH\u2084OH Salts: Common salt: NaCl Baking soda: NaHCO\u2083 Calcium carbonate: CaCO\u2083\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What are 5 Examples of Acids and Bases?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Acids: Hydrochloric acid (HCl) Sulfuric acid (H\u2082SO\u2084) Acetic acid (CH\u2083COOH) Citric acid (found in citrus fruits) Lactic acid (found in sour milk) Bases: Sodium hydroxide (NaOH) Potassium hydroxide (KOH) Calcium hydroxide (Ca(OH)\u2082) Ammonium hydroxide (NH\u2084OH) Magnesium hydroxide (Mg(OH)\u2082)\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t,\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"What is the Acid Formula?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"The formula for an acid can vary depending on the type of acid. For example, the formula for hydrochloric acid is HCl, and for sulfuric acid, it is H\u2082SO\u2084. What is Called Acid, Base, and Salt? Acid: A substance that tastes sour, turns blue litmus paper red, and releases hydrogen ions (H\u207a) in solution. Base: A substance that tastes bitter, feels slippery, turns red litmus paper blue, and releases hydroxide ions (OH\u207b) in solution. Salt: A compound formed when an acid reacts with a base, usually consisting of a positive ion from a base and a negative ion from an acid.\"\n\t\t\t\t\t\t\t\t\t}\n\t\t\t}\n\t\t\t\t\t\t]\n\t}\n<\/script>\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions Class 7 Science Chapter 5 Updated for 2024-25 Subject specialists have designed NCERT solutions for Science Class 7 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"ncert solutions for class 7 science chapter 5","_yoast_wpseo_title":"NCERT Solutions for Class 7 Science Chapter 5 Acid ,Bases And Salts PDF","_yoast_wpseo_metadesc":"Get free pdf of NCERT solutions class 7 Science Chapter 5 Acids, Bases and Salts and will help you in your exam 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