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CBSE - Class 12 Chemistry Amines Worksheet

Exercises

1.
Complete the following reactions:
(iv) \(C_{6}H_{5}N_{2}^{+}Cl^{-} + C_{2}H_{5}OH \rightarrow\)
2.
Write short notes on the following:
(iii) Hofmann’s bromamide reaction
3.
Arrange the following:
(iii) In increasing order of basic strength:
(a) Aniline, \(p\)-nitroaniline and \(p\)-toluidine
4.
Accomplish the following conversions:
(viii) Benzamide to toluene
5.
Accomplish the following conversions:
(ii) Benzene to m-bromophenol
6.
Give one chemical test to distinguish between the following pairs of compounds.
(iii) Ethylamine and aniline
7.
Give the structures of A, B and C in the following reactions:
(v) (( CH_{3}COOH \xrightarrow{NH_{3}, \Delta} A \xrightarrow{NaOBr} B \xrightarrow{NaNO_{2}/HCl} C ))
8.
How will you convert:
(ii) Hexanenitrile into 1-aminopentane
9.
Write IUPAC names of the following compounds and classify them into primary, secondary and tertiary amines.
(v) (( C_{6}H_{5}NHCH_{3} ))
10.
Write short notes on the following:
(iv) Coupling reaction
11.
Why cannot aromatic primary amines be prepared by Gabriel phthalimide synthesis?
12.
Accomplish the following conversions:
(iii) Benzoic acid to aniline
13.
Write short notes on the following:
(ii) Diazotisation
14.

Give the structures of A, B and C in the following reactions: 

15.
Arrange the following:
(iii) In increasing order of basic strength:
(b) (( C_{6}H_{5}NH_{2} )), (( C_{6}H_{5}NHCH_{3} )), (( C_{6}H_{5}CH_{2}NH_{2} )).
16.
How will you convert:
(iii) Methanol to ethanoic acid
17.
Write short notes on the following:
(iii) Hofmann’s bromamide reaction
18.
Complete the following reactions:
(v) (( C_{6}H_{5}NH_{2} + Br_{2}(aq) \rightarrow ))
19.
How will you convert:
(v) Ethanoic acid into propanoic acid
20.
Write short notes on the following:
(i) Carbylamine reaction

Worksheet Answers

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