MHT-CET SERIES Chemistry
Amines
27 previous year questions.
Volume: 27 Ques
Yield: High
High-Yield Trend
1
2025 2
2024 21
2020 1
2018 1
2017 1
2009 Chapter Questions 27 MCQs
01
PYQ 2009
easy
chemistry ID: mht-cet-
In the following reaction sequence, Ethyl amine the compound is
1
2
3
4
02
PYQ 2017
medium
chemistry ID: mht-cet-
Which of the following statements is INCORRECT in case of Hofmann bromamide degradation ?
1
Reaction is useful for decreasing length of carbon chain by one carbon atom
2
It gives tertiary amine
3
It gives primary amine
4
Aqueous or alcoholic is used with bromine
03
PYQ 2018
medium
chemistry ID: mht-cet-
Identify the product 'C' in the following reaction.
1
Acetanilide
2
p-Bromoacetanilide
3
p - Bromoaniline
4
o - Bromoaniline
undefined
04
PYQ 2020
easy
chemistry ID: mht-cet-
Which of the following reactions of alcohols involves breaking of O–H bond?
1
Reaction with acid anhydride
2
Reaction with thionyl chloride
3
Reaction with Lucas reagent
4
Reaction with phosphorus halides
05
PYQ 2020
medium
chemistry ID: mht-cet-
In the following reaction the reagent A is,
1
hydrofluoric acid
2
boron trifluoride
3
boric acid
4
fluoroboric acid
06
PYQ 2020
medium
chemistry ID: mht-cet-
When alkyl halide is boiled with large excess of alcoholic ammonia it forms
1
primary amine
2
tertiary amine
3
secondary amine
4
quaternary ammonium salt
07
PYQ 2020
medium
chemistry ID: mht-cet-
How many primary amines are possible for the molecular formula
1
2
3
4
08
PYQ 2020
medium
chemistry ID: mht-cet-
Which of the following groups increases the basic strength of substituted aniline?
1
2
3
4
09
PYQ 2020
medium
chemistry ID: mht-cet-
What is the quantity of gold chloride obtained when 4.5 g gold and 2.1 g chlorine when sealed in a tube and heated at 150 C? (At. masses of Au = 196.97, Cl = 35.45 u)
1
4.5 g
2
4.8 g
3
6.07 g
4
20.7 g
10
PYQ 2020
medium
chemistry ID: mht-cet-
What will be the minimum pressure required to compress 500 dm of air at 1 bar to 200 dm at 30 C?
1
2.5 bar
2
1 bar
3
2 bar
4
3 bar
11
PYQ 2020
medium
chemistry ID: mht-cet-
Which among the following alkyl halides is optically active?
1
Isobutyl chloride
2
tert. butyl bromide
3
sec. butyl iodide
4
n butyl bromide
12
PYQ 2020
medium
chemistry ID: mht-cet-
Which among the following compounds is obtained when benzene is treated with CO and HCl in presence of catalyst anhydrous and under high pressure?
1
Toluene
2
Benzoic acid
3
Benzaldehyde
4
Acetophenone
13
PYQ 2020
medium
chemistry ID: mht-cet-
Molecular formula C H N represents
1
only 2 amine
2
1 amine and 2 amine
3
only 1 amine
4
2 amine and 3 amine
14
PYQ 2020
medium
chemistry ID: mht-cet-
Aniline on reaction with Bromine water at room temperature gives:
1
p - bromoaniline
2
2, 4, 6 - Tribromoaniline
3
m - bromoaniline
4
o - bromoaniline
15
PYQ 2020
medium
chemistry ID: mht-cet-
Identify the products obtained by nitration of aniline in strongly acidic medium.
1
o-nitroaniline, m-nitroaniline and p-nitroaniline
2
p-nitroaniline and o-nitroaniline
3
m-nitroaniline and p-nitroaniline
4
o-nitroaniline and m-nitroaniline
16
PYQ 2020
medium
chemistry ID: mht-cet-
Which of the following compounds is obtained on heating primary amine with chloroform and alcoholic potassium hydroxide?
1
Alkene
2
Alkyl cyanide
3
Alkyl isocyanide
4
Amide
17
PYQ 2020
medium
chemistry ID: mht-cet-
In case of substituted aniline the group which decreases the basic strength is
1
2
3
4
18
PYQ 2020
medium
chemistry ID: mht-cet-
Which among the following decreasing order of boiling points is correct for amines?
1
Ethyl dimethylamine Diethylamine n-Butylamine
2
Diethylamine Ethyl dimethylamine n-Butylamine
3
n-Butylamine Ethyl dimethylamine Diethylamine
4
n-Butylamine Diethylamine Ethyl dimethylamine
19
PYQ 2020
medium
chemistry ID: mht-cet-
IUPAC name of benzylamine is
1
phenylethanamine
2
phenylmethanamine
3
benzenamine
4
N-methylbenzenamine
20
PYQ 2020
medium
chemistry ID: mht-cet-
Which of the following reactions does NOT yield an amine?
1
R-X + NH (alco) \text{Amine}
2
R-NO \xrightarrow{Sn / \text{conc. HCl}} \text{Amine}
3
R-CH=NOH \xrightarrow{Na} \text{Amine}
4
R-CN + H O \text{Amine}
21
PYQ 2020
medium
chemistry ID: mht-cet-
Identify ‘A’ in the following reaction:
1
R-N O
2
R-NH-OH
3
R-COOH
4
R-NH
22
PYQ 2020
medium
chemistry ID: mht-cet-
Which of the following compounds is obtained when quaternary ammonium hydroxide is strongly heated ?
1
Alkane
2
Alkyne
3
Alkene
4
Amide
23
PYQ 2020
medium
chemistry ID: mht-cet-
How many methyl groups are present in n-hexadecyl trimethyl ammonium chloride?
1
3
2
4
3
14
4
6
24
PYQ 2020
medium
chemistry ID: mht-cet-
In aqueous phase the order of basic strength of alkylamine is
1
CH NH >(CH ) NH>(CH ) N>NH
2
(CH ) NH>(CH ) N>CH NH >NH
3
(CH ) N>(CH ) NH>CH NH >NH
4
(CH ) NH>CH NH >(CH ) N>NH
25
PYQ 2024
easy
chemistry ID: mht-cet-
The most reactive amine towards dilute hydrochloric acid is:
26
PYQ 2024
medium
chemistry ID: mht-cet-
Which of the following reactions will not give a primary amine?
1
2
3
4
27
PYQ 2025
easy
chemistry ID: mht-cet-
Which of the following is a primary amine?
1
1-Butylamine
2
Isobutylamine
3
N-Butylamine
4
All of these