{"id":720209,"date":"2024-06-03T12:28:45","date_gmt":"2024-06-03T06:58:45","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=720209"},"modified":"2025-02-11T10:53:16","modified_gmt":"2025-02-11T05:23:16","slug":"class-12-chemistry-mcq-on-chemistry-in-everyday-life","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-12-chemistry-in-everyday-life\/","title":{"rendered":"Class 12 Chemistry MCQ on Chemistry in Everyday Life"},"content":{"rendered":"<p><strong>Chemistry<\/strong> is a big part of our daily lives, even if we don&#8217;t always notice it. In Class 12 Chemistry, the topic <strong>Chemistry in Everyday Life<\/strong> helps us understand how chemical substances and reactions affect what we do every day. This topic shows how important chemistry is by using examples we can all relate to.<\/p>\n<p>We use chemistry in many ways, like when we clean our clothes with detergents, use medicines to feel better, or keep our food fresh with preservatives. This chapter explains different types of drugs, how they work, and how chemicals are used in things like food and cleaning products. The Multiple Choice Questions (MCQs) on Chemistry in Everyday Life help you understand these ideas better. They prepare you for exams and show you how chemistry makes our lives easier and safer.<\/p>\n<h2>Class 12 Chemistry MCQ on Chemistry in Everyday Life<\/h2>\n<p><strong>Ques 1. What type of soap is generated when soap is dissolved in ethanol and then the surplus solvent is evaporated?<\/strong><\/p>\n<p>a) Shaving soap<\/p>\n<p>b) Floating soap<\/p>\n<p>c) Transparent soap<\/p>\n<p>d) Laundry soap<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 2. Which of the following is not a factor in receptor selectivity for messengers?<\/strong><\/p>\n<p>a) Shape of binding site<\/p>\n<p>b) Location in the membrane<\/p>\n<p>c) Amino acid composition<\/p>\n<p>d) Structure<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 3. The classification of medications based on ______ is the most useful for medicinal chemists.<\/strong><\/p>\n<p>a) Pharmacological effect<\/p>\n<p>b) Molecular targets<\/p>\n<p>c) Chemical structure<\/p>\n<p>d) Drug action<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 4. Which of the following medications is not classified according to the pharmacological effect criteria?<\/strong><\/p>\n<p>a) Analgesics<\/p>\n<p>b) Antiseptics<\/p>\n<p>c) Antihistamines<\/p>\n<p>d) Antipyretics<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 5. Drugs that prevent an enzyme\u2019s binding site from a substrate are known as ______.<\/strong><\/p>\n<p>a) Messengers<\/p>\n<p>b) Poisons<\/p>\n<p>c) Inhibitors<\/p>\n<p>d) Receptors<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 6. Which of the following occurs when the enzyme and the inhibiting medication have a strong bond?<\/strong><\/p>\n<p>a) The active site slowly regains its original shape<\/p>\n<p>b) The body synthesizes a new enzyme<\/p>\n<p>c) The enzyme is blocked temporarily<\/p>\n<p>d) The enzyme develops a new active site<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 7. Which of the following chemicals aids in the regulation of stomach acid production?<\/strong><\/p>\n<p>a) Ranitidine<\/p>\n<p>b) Cimetidine<\/p>\n<p>c) Histamine<\/p>\n<p>d) Omeprazole<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 8. Which of the following should never be used to treat people directly?<\/strong><\/p>\n<p>a) Antiseptics<\/p>\n<p>b) Antimalarials<\/p>\n<p>c) Disinfectants<\/p>\n<p>d) Antibiotics<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 9. Which of the following is a preservative and which is not?<\/strong><\/p>\n<p>a) Sodium benzoate<\/p>\n<p>b) Potassium metabisulphite<\/p>\n<p>c) Dulcin<\/p>\n<p>d) Sorbic acid salts<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 10. Chloramine-T is an ______.<\/strong><\/p>\n<p>a) Disinfectant<\/p>\n<p>b) Antiseptic<\/p>\n<p>c) Analgesic<\/p>\n<p>d) Antipyretic<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 11. Benzalkonium chloride is a ______.<\/strong><\/p>\n<p>a) Cationic surfactant and antiseptic<\/p>\n<p>b) Anionic surfactant and soluble in most organic solvents<\/p>\n<p>c) Cationic surfactant and insoluble in most organic solvents<\/p>\n<p>d) Cationic surfactant and antimalarial<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 12. Interferon is connected with ______.<\/strong><\/p>\n<p>a) Tonic<\/p>\n<p>b) Virus<\/p>\n<p>c) Carbohydrate<\/p>\n<p>d) Ore of iron<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 13. Ibuprofen contains ______.<\/strong><\/p>\n<p>a) Only S-enantiomer<\/p>\n<p>b) Only R-enantiomer<\/p>\n<p>c) The racemic mixture of both R and S enantiomer<\/p>\n<p>d) Both R and S enantiomers are active pain killers<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 14. Which of the following is a hypnotic drug?<\/strong><\/p>\n<p>a) Luminal<\/p>\n<p>b) Salol<\/p>\n<p>c) Catechol<\/p>\n<p>d) Chemisol<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 15. Detergents are prepared by the action of H2SO4 on which of the following?<\/strong><\/p>\n<p>a) Cholesterol<\/p>\n<p>b) Lauryl alcohol<\/p>\n<p>c) Cyclohexanol<\/p>\n<p>d) p-Nitrophenol<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 16. Which of the following will not act as an antacid?<\/strong><\/p>\n<p>a) Sodium hydrogen carbonate<\/p>\n<p>b) Magnesium hydroxide<\/p>\n<p>c) Sodium carbonate<\/p>\n<p>d) Aluminium carbonate<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 17. The main cause of acidity in the stomach is ______.<\/strong><\/p>\n<p>a) Release of extra gastric acids which decrease the pH level<\/p>\n<p>b) Indigestion and pain in the large intestine<\/p>\n<p>c) Increase the pH level in the stomach<\/p>\n<p>d) Release of extra bile juice which increases alkaline medium in the stomach<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 18. Chloramphenicol is ______.<\/strong><\/p>\n<p>a) Broad spectrum antibacterial<\/p>\n<p>b) Broad spectrum analgesic<\/p>\n<p>c) Broad spectrum antibiotic<\/p>\n<p>d) Narrow spectrum antibiotic<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-exemplar-solutions\/class-12\/chemistry\/chapter-16-chemistry-in-everyday-life\/\">NCERT Exemplar Solutions for Class 12 Chemistry Chapter 16 Chemistry in everyday life<\/a><\/strong><\/em><\/p>\n<p><strong>Ques 19. One of the most widely used drugs in medicine, iodex, is ______.<\/strong><\/p>\n<p>a) Methyl salicylate<\/p>\n<p>b) Ethyl salicylate<\/p>\n<p>c) Acetyl salicylic acid<\/p>\n<p>d) o-Hydroxy benzoic acid<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 20. Which of the following are used as tranquilizers?<\/strong><\/p>\n<p>a) Naproxene<\/p>\n<p>b) Tetracycline<\/p>\n<p>c) Chlorpheniramine<\/p>\n<p>d) Equanil<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 21. Select antihistamine among the following options:<\/strong><\/p>\n<p>a) Chloramphenicol<\/p>\n<p>b) Diphenyl hydramine<\/p>\n<p>c) Norethindrone<\/p>\n<p>d) Omeprazole<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 22. Which of the following is a cationic detergent?<\/strong><\/p>\n<p>a) Sodium lauryl sulphate<\/p>\n<p>b) Cetyl trimethyl ammonium bromide<\/p>\n<p>c) Sodium dodecylbenzene sulphonate<\/p>\n<p>d) Glyceryl oleate<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 23. The artificial sweetener that contains chlorine, looks and tastes like sugar, and is stable at cooking temperature is ______.<\/strong><\/p>\n<p>a) Aspartame<\/p>\n<p>b) Saccharin<\/p>\n<p>c) Sucralose<\/p>\n<p>d) Alitame<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 24. A narcotic analgesic is ______.<\/strong><\/p>\n<p>a) Aspirin<\/p>\n<p>b) Paracetamol<\/p>\n<p>c) Codeine<\/p>\n<p>d) Cimetidine<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 25. A bactericidal antibiotic among the following is ______.<\/strong><\/p>\n<p>a) Ofloxacin<\/p>\n<p>b) Erythromycin<\/p>\n<p>c) Chloramphenicol<\/p>\n<p>d) Tetracycline<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 26. Which of the following is not an antacid?<\/strong><\/p>\n<p>a) Phenelzine<\/p>\n<p>b) Ranitidine<\/p>\n<p>c) Al(OH)3<\/p>\n<p>d) Cimetidine<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-12\/chemistry\/chapter-16-chemistry-in-everyday-life\/\">NCERT Solutions for Class 12 Chemistry Chapter 16 in everyday life<\/a><\/strong><\/em><\/p>\n<p><strong>Ques 27. The class of medicinal products used to treat stress is ______.<\/strong><\/p>\n<p>a) Analgesics<\/p>\n<p>b) Antiseptics<\/p>\n<p>c) Antihistamines<\/p>\n<p>d) Tranquilizers<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 28. Salts of sorbic acid and propionic acid are used as ______.<\/strong><\/p>\n<p>a) Antioxidants<\/p>\n<p>b) Flavouring agents<\/p>\n<p>c) Food preservatives<\/p>\n<p>d) Nutritional supplements<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 29. Chlorine-containing artificial sweetener that looks and tastes like sugar and is stable at cooking temperature is ______.<\/strong><\/p>\n<p>a) Aspartame<\/p>\n<p>b) Saccharin<\/p>\n<p>c) Sucralose<\/p>\n<p>d) Alitame<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 30. Aspirin is ______.<\/strong><\/p>\n<p>a) Acetylsalicylic acid<\/p>\n<p>b) Benzoyl salicylic acid<\/p>\n<p>c) Chlorobenzoic acid<\/p>\n<p>d) Anthranilic acid<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 31. The carboxyl functional group (\u2015COOH) is present in which of the following?<\/strong><\/p>\n<p>a) Picric acid<\/p>\n<p>b) Barbituric acid<\/p>\n<p>c) Ascorbic acid<\/p>\n<p>d) Aspirin<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 32. In hair conditioners, the organic detergent used is ______.<\/strong><\/p>\n<p>a) Sodium dodecylbenzene sulphonate<\/p>\n<p>b) Cetyltrimethylammonium bromide<\/p>\n<p>c) Tetramethylammonium chloride<\/p>\n<p>d) Sodium stearyl sulphate<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 33. Which of the following drugs is an analgesic drug?<\/strong><\/p>\n<p>a) Barbiturates<\/p>\n<p>b) Penicillin<\/p>\n<p>c) Ranitidine<\/p>\n<p>d) Paracetamol<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 34. Which order from the following is true based on sweetness values?<\/strong><\/p>\n<p>a) Aspartame &gt; Sucralose &gt; Alitame &gt; Saccharin<\/p>\n<p>b) Aspartame &gt; Saccharin &gt; Sucralose &gt; Alitame<\/p>\n<p>c) Alitame &gt; Sucralose &gt; Saccharin &gt; Aspartame<\/p>\n<p>d) Saccharin &gt; Aspartame &gt; Alitame &gt; Sucralose<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 35. Name the disease treated using arsenic drugs.<\/strong><\/p>\n<p>a) Jaundice<\/p>\n<p>b) Typhoid<\/p>\n<p>c) Syphilis<\/p>\n<p>d) Cholera<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 36. Choose the parameter which is not used for the classification of drugs.<\/strong><\/p>\n<p>a) Pharmacological effect<\/p>\n<p>b) Drug action<\/p>\n<p>c) Molecular mass of drugs<\/p>\n<p>d) Chemical structure of drugs<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 37. Which drug is widely used in the composition of iodex medicine?<\/strong><\/p>\n<p>a) Acetyl salicylic acid<\/p>\n<p>b) Methyl salicylate<\/p>\n<p>c) o-Hydroxy benzoic acid<\/p>\n<p>d) Ethyl salicylate<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 38. Which drug is known as a hypnotic drug?<\/strong><\/p>\n<p>a) Chemisol<\/p>\n<p>b) Luminal<\/p>\n<p>c) Catechol<\/p>\n<p>d) Salol<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p style=\"text-align: center;\"><em><strong>Also Check: <a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/important-questions\/class-12\/chemistry\/chapter-16-chemistry-in-everyday-life\/class-12-important-questions\/\">Important Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life <\/a><\/strong><\/em><\/p>\n<p><strong>Ques 39. What is the main cause of acidity in the stomach?<\/strong><\/p>\n<p>a) Indigestion of food and pain in the large intestine<\/p>\n<p>b) Increase of pH level<\/p>\n<p>c) Release of extra gastric acids which can cause a decrease in the pH level<\/p>\n<p>d) Release of extra bile juice which results in an increase of alkaline medium in the stomach<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 40. Which of the following compounds are mostly made up of carbon?<\/strong><\/p>\n<p>a) Detergents<\/p>\n<p>b) Drugs<\/p>\n<p>c) Dyes<\/p>\n<p>d) All of the above<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 41. Which bacterial cells were stained by dyes found by Ehrlich?<\/strong><\/p>\n<p>a) Nerve cells<\/p>\n<p>b) Cardiac cells<\/p>\n<p>c) Reproductive cells<\/p>\n<p>d) Nephron cells<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 42. Which of the following solutions acts as a disinfectant?<\/strong><\/p>\n<p>a) Aqueous solution containing 1% of phenol<\/p>\n<p>b) Aqueous solution containing 0.2% of phenol<\/p>\n<p>c) Aqueous solution containing 2-3% of iodine<\/p>\n<p>d) Dilute aqueous solution of boric acid<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 43. Which type of class of drugs does ranitidine belong to?<\/strong><\/p>\n<p>a) Antihistamines<\/p>\n<p>b) Neurologically active drugs<\/p>\n<p>c) Antimicrobial drugs<\/p>\n<p>d) Antifertility drugs<\/p>\n<p><strong>Answer: a<\/strong><\/p>\n<p><strong>Ques 44. What are the drugs called that kill or inhibit the growth of microorganisms which cause bad effects on wounds or injury?<\/strong><\/p>\n<p>a) Tranquilizers<\/p>\n<p>b) Antibiotics<\/p>\n<p>c) Antiseptics<\/p>\n<p>d) Disinfectants<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 45. Who is known as the father of chemotherapy?<\/strong><\/p>\n<p>a) Alexander Fleming<\/p>\n<p>b) Howard Florey<\/p>\n<p>c) Paul Ehrlich<\/p>\n<p>d) Ernst Boris Chain<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n<p><strong>Ques 46. Which of the following parasites are killed or their growth inhibited using chemotherapy?<\/strong><\/p>\n<p>a) Virus<\/p>\n<p>b) Fungi<\/p>\n<p>c) Bacteria<\/p>\n<p>d) All of the above<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 47. The organic detergent used in hair conditioners is ______.<\/strong><\/p>\n<p>a) Sodium stearyl sulphate<\/p>\n<p>b) Tetramethylammonium chloride<\/p>\n<p>c) Sodium dodecylbenzene sulphonate<\/p>\n<p>d) Cetyltrimethylammonium bromide<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 48. Equanil is an example of ______.<\/strong><\/p>\n<p>a) Artificial sweetener<\/p>\n<p>b) Antihistamine<\/p>\n<p>c) Antifertility drug<\/p>\n<p>d) Tranquilizer<\/p>\n<p><strong>Answer: d<\/strong><\/p>\n<p><strong>Ques 49. The chemical name of washing soda is ______.<\/strong><\/p>\n<p>a) Sodium Hydroxide<\/p>\n<p>b) Sodium Carbonate<\/p>\n<p>c) Sodium Hydrogen Carbonate<\/p>\n<p>d) Sodium Chloride<\/p>\n<p><strong>Answer: b<\/strong><\/p>\n<p><strong>Ques 50. Which of the following drugs consists of a mixture of ethynylestradiol and Norethindrone?<\/strong><\/p>\n<p>a) Antiseptic<\/p>\n<p>b) Antacid<\/p>\n<p>c) Antifertility<\/p>\n<p>d) Antibiotic<\/p>\n<p><strong>Answer: c<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chemistry is a big part of our daily lives, even if we don&#8217;t always notice it. In Class 12 Chemistry, [&hellip;]<\/p>\n","protected":false},"author":53,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Class 12 MCQs Chemistry in Everyday Life","_yoast_wpseo_title":"Class 12 Chemistry MCQs Chemistry in Everyday Life | Infinity Learn","_yoast_wpseo_metadesc":"Prepare for exams with Class 12 Chemistry MCQs on Chemistry in Everyday Life. 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