Chapter 9: Amines MCQs | chemistry Class 12 CBSE

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Question 1

Objective

Which of the following is the correct IUPAC name of (CH3)2CHNH2?

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Question 2

Objective

The hybridisation of nitrogen in trimethylamine and the bond angle C–N–C respectively are:

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Question 3

Objective

Which reagent is used in the Gabriel phthalimide synthesis to form potassium phthalimide?

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Question 4

Objective

The Hoffmann bromamide degradation of benzamide gives:

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Question 5

Objective

Which of the following amines has the highest boiling point among isomers of molecular formula C4H11N?

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Question 6

Objective

The carbylamine reaction is given by:

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Question 7

Objective

Which of the following is the correct order of basic strength in the gas phase?

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Question 8

Objective

The pKb value of aniline is 9.38. This indicates that aniline is:

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Question 9

Objective

Which of the following reagents is used in the Sandmeyer reaction?

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Question 10

Objective

The diazotisation of aniline is carried out at:

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Question 11

Objective

N,N-diethylbenzenesulphonamide formed by the reaction of diethylamine with benzenesulphonyl chloride is insoluble in alkali because:

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Question 12

Objective

In ammonolysis of alkyl halides, the order of reactivity of halides is:

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Question 13

Objective

Which of the following amines will NOT react with benzenesulphonyl chloride (Hinsberg's reagent)?

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Question 14

Objective

When aniline reacts with bromine water, the product formed is:

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Question 15

Objective

The reaction of primary aliphatic amine with nitrous acid produces:

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Question 16

Objective

The general formula of a diazonium salt is:

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Question 17

Objective

Which of the following statements is correct about the coupling reaction of benzenediazonium chloride with phenol?

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Question 18

Objective

Reduction of nitriles with LiAlH4 is useful for:

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Question 19

Objective

Which of the following best explains why aromatic amines are weaker bases than aliphatic amines?

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Question 20

Objective

The reaction of aniline with acetic anhydride in the presence of pyridine is called:

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Chapter 9: Amines | MCQs

Which of the following is the correct IUPAC name of (CH3)2CHNH2?

The hybridisation of nitrogen in trimethylamine and the bond angle C–N–C respectively are:

Which reagent is used in the Gabriel phthalimide synthesis to form potassium phthalimide?

The Hoffmann bromamide degradation of benzamide gives:

Which of the following amines has the highest boiling point among isomers of molecular formula C4H11N?

The carbylamine reaction is given by:

Which of the following is the correct order of basic strength in the gas phase?

The pKb value of aniline is 9.38. This indicates that aniline is:

Which of the following reagents is used in the Sandmeyer reaction?

The diazotisation of aniline is carried out at:

N,N-diethylbenzenesulphonamide formed by the reaction of diethylamine with benzenesulphonyl chloride is insoluble in alkali because:

In ammonolysis of alkyl halides, the order of reactivity of halides is:

Which of the following amines will NOT react with benzenesulphonyl chloride (Hinsberg's reagent)?

When aniline reacts with bromine water, the product formed is:

The reaction of primary aliphatic amine with nitrous acid produces:

The general formula of a diazonium salt is:

Which of the following statements is correct about the coupling reaction of benzenediazonium chloride with phenol?

Reduction of nitriles with LiAlH4 is useful for:

Which of the following best explains why aromatic amines are weaker bases than aliphatic amines?

The reaction of aniline with acetic anhydride in the presence of pyridine is called:

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