Study MaterialsImportant QuestionsImportant Questions for Class 12 Chemistry Chapter 13 Amines: Organic Compounds Containing Nitrogen Class 12 Important Questions

Important Questions for Class 12 Chemistry Chapter 13 Amines: Organic Compounds Containing Nitrogen Class 12 Important Questions

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CBSE Class 12 Chemistry Important Questions – Amines

Important questions with answers for Class 12 Chemistry, Chapter 13: Amines. Aligned with the CBSE curriculum, these questions follow the latest CBSE syllabus. Practice these crucial questions to review chapter concepts swiftly and excel in Class 12 Annual exams, NEET, and JEE. For comprehensive solutions, check out NCERT Solutions for Class 12 on the Infinity Learn app.

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    Class 12 Amines Important Questions with Answers

    Question 1. Why is an alkyl amine more basic than ammonia? (Delhi 2009)

    Answer: Due to electron releasing inductive effect (+1) of alkyl group, the electron density on the nitrogen atom increases and thus, it can donate the lone pair of electrons more easily than ammonia.

    Question 2. Arrange the following compounds in an increasing order of basic strengths in their aqueous solutions : NH3, CH3NH2, (CH3)2NH, (CH3)3N (All India 2009)

    Answer: Basicity order (due to stability of ammonium cation)

    (CH3)2 NH > CH3NH2 > (CH3)3 N > NH3

    Question 3. Give the IUPAC name of H2N — CH2—CH2—CH = CH2. (Delhi 2010)

    Answer: IUPAC name : But-3-ene-1-amine

    Question 4. Arrange the following compounds in an increasing order of their solubility in water : C6H5NH2, (C2H5)2NH, C2HSNH2 (Delhi & All India 2011)

    Answer: C6H5NH2 < (C2H5)2NH < C22H5NH2

    Question 5. Give a chemical test to distinguish between ethylamine and aniline. (All India 2011)

    Answer: Ethylamine and aniline :

    By Azo dye test: It involves the reaction of any aromatic primary amine with HNO2(NaNO2 + dil. HCl) at 273-278 K followed by treatment with an alkaline solution of 2-naphthol when a brilliant yellow, orange or red coloured dye is obtained.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 1

    Question 6. Arrange the following in the decreasing order of their basic strength in aqueous solutions: CH3NH2, (CH3)2 NH, (CH3)3N and NH3 (Delhi 2012)

    Answer: (CH3)2 NH > CH3NH2 > (CH3)3 N > NH3

    Question 7. Arrange the following in increasing order of their basic strength in aqueous solution: CH3.NH2, (CH3)3N, (CH3)2NH (Delhi 2013)

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 2

    Question 8. Write the structure of 2-aminotoluene. (All India 2013)

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 3

    Question 9. Write the structure of n-methylethanamine. (All India 2013)

    Answer: Structure of n-methylethanamine :

    H3C—H2C—NH—CH2

    Question 10. Write the structure of prop-2-en-l-amine. (All India 2013)

    Answer: H2C=CH—H2C—NH2

    Question 11. How may methyl bromide be preferentially converted to methyl isocyanide? (Comptt. Delhi 2013)

    Answer: Bit carbylamine reaction:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 4

    Question 12. Arrange the following compounds in increasing order of solubility in water :

    C6H5NH2, (C2H5)2NH, C2H5NH2 (Delhi 2014)

    Answer: C6H5NH2 < (C2H5)2NH < C2H5NH,

    Question 13. Arrange the following in increasing order of basic strength : C6H5NH2, C6H5NHCH3, C6H5CH2NH2 (Delhi 2014)

    Answer: C6H5NH2 < C6H5NHCH3 < C6H5CH2NH2

    Question 14. Arrange the following in increasing order of basic strength :

    C6H5NH2, C6H5NHCH3, C6H5N(CH3)2 (Delhi 2014)

    Answer: C6H5N(CH3)2 > C6H5NHCH3 > C6H5NH2

    Question 15. The conversion of primary aromatic amines into diazonium salts is known as (All India 2014)

    Answer: Diazotization.

    Question 16. Out of CH3—NH2 and (CH3)3N, which one has higher boiling point? (Comptt. Delhi 2014)

    Answer: CH3—NH2 has higher boiling point than (CH3)3N.

    Question 17. Complete the following reaction equation : (Comptt. Delhi 2015)

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 5

    Question 18. Arrange the following in increasing order of basic strength (Comptt. All India 2015)

    Aniline, p-Nitroaniline and p-Toluidine

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 6

    Question 19. Write the IUPAC name of the given compound: (Delhi 2016)

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 7

    Answer: 2, 4, 6-Tribromoaniline

    Question 20. Write IUPAC name of the following compound: (CH3CH2)2NCH3 (Delhi 2017)

    Answer: N-Ethyl-N-methylethanamine

    Click Here: CBSE Syllabus For Class 12

    Question 21. Write the IUPAC name of the following compound: (Comptt. All India 2017)

    CH3NHCH(CH3)2

    Answer: IUPAC name: N-Methylpropan-2-amine

    Question 22. Write the IUPAC name of the following compound: (Delhi 2017)

    (CH3)2N-CH2CH3

    Answer: IUPAC name: N, N Dimethylamine

    Question 23. Write IUPAC name of the following compound : (Comptt. All India 2017)

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 8

    Answer: IUPAC name : N, N-Dimethylbutanamine.

    Amines: Organic Compounds Containing Nitrogen Class 12 Important Questions Short Answer Type -I [SA – I]

    Question 24. Give the chemical tests to distinguish between the following pairs of compounds :

    (i) Ethyl amine and Aniline

    (ii) Aniline and Benzylamine (All India 2010)

    Answer: (i) Ethylamine and aniline :

    By Azo dye test: It involves the reaction of any aromatic primary amine with HNO2(NaNO2 + dil. HCl) at 273-278 K followed by treatment with an alkaline solution of 2-naphthol when a brilliant yellow, orange or red coloured dye is obtained.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 1

    (ii) Distinction between Aniline and Benzylamine :

    By Nitrous acid test : Benzylamine reacts with HNO2 to form a diazonium salt which being unstable even at low temperature, decomposes with evolution of N2 gas
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 9

    Question 25. Identify A and B in each of the following processes : (All India 2001)
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 10
    Answer:
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 11

    Question 26. Give the chemical tests to distinguish between the following pairs of compounds :

    (i) Methylamine and Dimethylamine

    (ii) Aniline and N-methylaniline (All India 2010)

    Answer:

    (i) Methylamine and Dimethylamine :

    By Carbylamine test: Methylamine being a primary amine gives this test but Dimethylamine being a secondary amine does not.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 12

    (ii) Aniline and N-methylaniline

    By Carbylamine test : Aniline is a 1° aromatic amine while N-methylaniline is a secondary aromatic amine. Therefore only 1° aromatic amine gives this test.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 13

    Question 27. Describe the following giving the relevant chemical equation in each case :

    (i) Carbylamine reaction

    (ii) Hofmann’s bromamide reaction (All India 2012)

    Answer: (i) Carbylamine reaction : Aliphatic and aromatic primary amines on heating with chloroform and ethanolic KOH form isocyanides or carbylamines which are foul smelling substances. This reaction is known as carbylamines reaction.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 14

    (ii) Hofmann’s bromamide reaction : Primary amines can be prepared by treating an amide with Br2 in an aqueous or alcoholic soln of NaOH.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 15

    Question 28. Complete the following reaction equations : (All India 2012)

    (i) C6H5N2Cl + H3PO2 + H2O →

    (ii) C6H5NH2 + Br2 (aq) →

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 16

    Question 29. Give IUPAC names of the following compounds : (Comptt. Delhi 2012)
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 17
    Answer:

    (a) IUPAC name : Methyl prop-2-en-1-amine

    (b) IUPAC name : Phenyl acetamide

    Question 30. How are the following conversions carried out :

    (a) Aniline to p-hydroxyazobenzene

    (b) Ethanoyl chloride to Ethanenitrile. (Comptt. Delhi 2012)

    Answer:

    (a) Aniline to p-hydroxyazobenzene
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 18

    Question 31. How are the following conversions carried out?

    (i) CH3CH2Cl to CH3CH2CH2NH2

    (ii) Benzene to aniline (Comptt. Delhi 2012)

    Answer:
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 19

    Question 32. How would you account for the following :

    (a) Aniline is a weaker base than cyclohexyl amine.

    (b) Methylamine in aqueous medium gives reddish-brown precipitate with FeCl3. (Comptt. All India 2012)

    Answer:

    (a) In aniline, the lone pair of electrons on the N-atom is delocalised over the benzene ring. As a result, the electron density on the nitrogen decreases. But in cyclohexylamine, the lone pair of electrons on N-atom is readily available due to absence of reelections. Hence aniline is weaker base than cyclohexylamine.

    (b) Methylamine being more basic than H2O, it accepts a proton from water liberating OH– ions.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 20

    Question 33. How would you account for the following :

    (a) Electrophilic susbstitution in case of aromatic amines takes place more readily than benzene.

    (b) Ethanamide is a weaker base than ethanamine. (Comptt. All India 2012)

    Answer:

    (a) Aniline exists as a resonance hybrid of the following five structures :

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 21

    The electron density is maximum at ortho and para positions to the – NH2 group. But in benzene there is no delocalisation of electron at any position and hence electrophilic substitution in case of aromatic amines takes place more readily than benzene.

    (b) In ethanamide the lone pair of electron of N-atom is not available due to resonance structure

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 22

    So it is a weaker base.

    Question 34. Illustrate the following reactions :

    (a) Sandmeyer’s reaction

    (b) Coupling reaction (Comptt. All India 2012)

    Answer: (a) Sandmeyer’s reaction : Aniline reacts with NaNO2 in HCl at 273 – 278 K giving diazonium salt which further reacts with cuprous chloride/bromide to give chloro or bromo benzene.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 23

    This reaction is Sandmeyer’s reaction.

    (b) Coupling reaction : Arene diazonium salts react with highly reactive aromatic compounds such as phenols and amines to form brightly coloured azo compounds.

    Ar – N = N – Ar. This reaction is known as coupling reaction.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 24

    Question 35. Give chemical tests to distinguish between the following pairs of compounds :

    (a) Aniline and Ethylamine

    (b) Ethylamine and Dimethylamine (Comptt. Delhi 2013)

    Answer:

    (a) Ethylamine and aniline : By Azo dye test: It involves the reaction of any aromatic primary amine with HNO2(NaNO2 + dil. HCl) at 273-278 K followed by treatment with an alkaline solution of 2-naphthol when a brilliant yellow, orange or red coloured dye is obtained.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 1

    (b) Ethylamine and dimethylamine can be distinguished by the carbylamine test.

    Carbylamine test: Aliphatic and aromatic amines on heating with chloroform and ethanolic potassium hydroxide form foul smelling isocyanides or carbylamines. Ethylamine (being an aliphatic primary amine) gives a positive carbylamine test, but dimethylamine does not.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 25

    Question 36. Explain the following reactions :

    (a) Gabriel Phthalimide reaction

    (b) Coupling reaction (Comptt. Delhi, Comptt. All India 2013)

    Answer:

    (a) Gabriel phthalimide synthesis : It is used to prepare 1° amine (Primary amine). The starting compound is a phthalimide. But aromatic primary amines cannot be prepared by this method because aryl halides do not undergo nucleophilic substitution with the anion formed by phthalimide.
    Example :
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 26

    (b) Coupling reaction : Arene diazonium salts react with highly reactive aromatic compounds such as phenols and amines to form brightly coloured azo compounds.
    Ar – N = N – Ar. This reaction is known as coupling reaction.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 24

    Question 37. Give reasons :

    (a) Aniline is a weaker base than cyclohexyl amine.

    (b) It is difficult to prepare pure amines by ammonolysis of alkyl halides. (Comptt. All India 2013)

    Answer:

    (a) In aniline, the lone pair of electrons on the N-atom is delocalised over the benzene ring. As a result, the electron density on the nitrogen decreases. But in cyclohexylamine, the lone pair of electrons on N-atom is readily available due to absence of π-electrons. Hence aniline is weaker base than cyclohexylamine.

    (b) Because the primary amine formed by ammonolysis itself acts as a nucleophile and produces further 2° and 3° alkyl amine.

    Question 38. Give reasons :

    (i) Electrophilic substitution in aromatic amines takes place more readily than benzene.

    (ii) CH3CONH2 is weaker base than CH3CH2NH2. (Comptt. All India 2013)

    Answer:

    (i) Due to the strong activating effect of the NH2 group, aromatic amines undergo electrophilic substitution reactions readily than benzene.

    (ii) In case of acetamide due to resonance, the lone pair of electrons on the nitrogen atom is delocalized over keto group which decreases electron density hence less basic while in ethylamine due to +1 effect of ethyl group electron density increases on N-atom and hence basic character increases.

    Question 39. (i) Arrange the following compounds in an increasing order of basic strength :

    C6H5NH2, C6H5N(CH3)2, (C2H5)2NH and CH3NH2

    (ii) Arrange the following compounds in a decreasing order of pKb values :

    C2H5NH2, C6H5NHCH3, (C2H5)2NH and C6H5NH (Comptt. Delhi 2014)

    Answer:

    (i) Increasing order of basic strength

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 27

    (ii) Decreasing order of pKb values

    C6H5NH2 < C6H5NHCH3 < C2H5NH2 < (C2H5)2NH

    Question 40. Give a chemical test to distinguish between each of the following pairs of compounds :

    (i) Ethylamine and Aniline

    (ii) Aniline and Benzylamine (Comptt. All India 2014)

    Answer:

    (i) Ethylamine and aniline :

    By Azo dye test: It involves the reaction of any aromatic primary amine with HNO2(NaNO2 + dil. HCl) at 273-278 K followed by treatment with an alkaline solution of 2-naphthol when a brilliant yellow, orange or red coloured dye is obtained.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 1

    (ii) Distinction between Aniline and Benzylamine :

    By Nitrous acid test : Benzylamine reacts with HNO2 to form a diazonium salt which being unstable even at low temperature, decomposes with evolution of N2 gas
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 9

    Question 41. Write the chemical equations involved in the following reactions: (All India 2016)

    (i) Hoffmann-bromamide degradation reaction

    (ii) Carbylamine reaction

    Answer:

    (i) Hoffmann’s bromamide reaction : In this reaction, migration of an alkyl or aryl group takes place from carbonyl carbon of the amide to the nitrogen atom. Therefore the amine so formed has one carbon atom less than that of amide.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 28

    (ii) Carbylamine reaction. This reaction is used to distinguish primary amines from 2° and 3° amines as it is only given by 1° amines with the production of a very bad smelling organic compound.

    For example :
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 29

    Amines: Organic Compounds Containing Nitrogen Class 12 Important Questions Short Answer Type -II [SA – II]

    Question 42. Giving an example for each describe the following reactions :

    (i) Hofmann’s bromamide reaction

    (ii) Gatterman reaction

    (iii) A coupling reaction (Delhi 2009)

    Answer: (i) Hofmann’s bromamide reaction : When amide is treated with bromide in alkaline solution, an amide yields an amine containing one carbon less than the starting amide.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 30

    (ii) Gatterman reaction: When benzene or its derivative is treated with carbon monoxide and hydrogen chloride in the presence of anhydrous aluminium chloride or cuprous chloride, it gives benzaldehyde or substituted benzaldehyde.

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 31

    Gattermann Koch reaction : Diazonium salt reacts with hydrogen halide in presence of copper powder giving haloarene.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 32

    (iii) A coupling reaction : Arene diazonium salts react with highly reactive aromatic compounds such as phenols and amines to form brightly coloured azo compounds.

    Ar – N = N – Ar. This reaction is known as coupling reaction.
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 33

    Question 43. Complete the following reaction equations: (All India 2009)

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 34

    Answer: Reduction reaction

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 35

    Question 44. Complete the following reaction equations :

    (i) C6H5Cl + CH3COCl →

    (ii) C2H5NH2 + C6H5SO2Cl →

    (iii) C2H5NH2 + HNO2 →

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 36

    More Resources for Class 12

    Question 45. In the following cases rearrange the compounds as directed : (Delhi 2010)

    (i) In an increasing order of basic strength :

    C6H5NH2, C6H5 N(CH3)2, (C2H5)2NH and CH3NH2

    (ii) In a decreasing order of basic strength :

    Aniline, p-nitroaniline and p-toluidine

    (iii) In an increasing order of pKb values :

    C2H5NH2, C6H5 NHCH3, (C2H5)2NH and C6H5NH2

    Answer: (i) Order of basic strength :

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 37

    Since a stronger base has a lower pKb value therefore basic strength order.

    (C2H5)2NH > C2H5NH2 > C6H5NHCH3 > C6H5NH2

    Question 46. Complete the following chemical equations : (Delhi)

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 38

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 39

    Question 47.

    (a) Explain why an alkylamine is more basic than ammonia?

    (b) How would you convert

    (i) Aniline to nitrobenzene (ii) Aniline to iodobenzene (Delhi 2011)

    Answer:

    (a) Due to electron releasing inductive effect (+1) of alkyl group, the electron density on the nitrogen atom increases and thus, it can donate the lone pair of electrons more easily than ammonia.

    (b) (i) Aniline to nitrobenzene
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 40

    Question 48. Complete the following chemical equations: (Delhi 2011)

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 41

    Answer:

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 85

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 42

    Question 49. State reasons for the following :

    (i) pKb value for aniline is more than that for methylamine.

    (ii) Ethylamine is soluble in water whereas aniline is not soluble in water.

    (iii) Primary amines have higher boiling points than tertiary amines. (All India 2011)

    Answer:

    (i) Higher the pKb value, lower will be the basicity therefore aniline is less basic than methylamine because the lone pair of electrons on nitrogen atom gets delocalized over the benzene ring are unavailable for protonation due to resonance in aniline which is absent in case of alkylamine.

    (ii) Ethylamine is soluble in water due to its capability to form H-bonds with water while aniline is insoluble in water due to larger hydrocarbon part which tends to retard the formation of H-bonds.

    (iii) Due to presence of two H-atoms on N-atom of primary amines, they undergo extensive intermolecular H-bonding while tertiary amines due to the absence of a H-atom on the N-atom, do not undergo H- bonding. As a result, primary amines have higher boiling points than 3° amines.

    Question 50. Write chemical equations for the following conversions :

    (i) Nitrobenzene to benzoic acid.

    (ii) Benzyl chloride to 2-phenylethanamine

    (iii) Aniline to benzyl alcohol. (Delhi 2012)

    Answer: (i) Nirtobenzene to benzoic acid :
    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 43
    (ii) Benzyl chloride to 2-phenylethanamine

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 44
    (iii) Aniline to benzyl alcohol

    Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 45

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