Amines: JEE Mains Previous Year Questions (2021-2024) | Chemistry for JEE Main & Advanced PDF Download

 Page 1


 
 
 
2024 
 
Q1 - 2024 (01 Feb Shift 2) 
Number of compounds which give reaction with Hinsberg's reagent is 
 
 
Q2 - 2024 (29 Jan Shift 2) 
Which of the following reaction is correct? 
(1) CH
3
CH
2
CH
2
NH
2
?
HNO
2
°
C
H
2
O
CH
3
CH
2
OH+N
2
+HCl 
(2) 
 
(3) 
 
Page 2


 
 
 
2024 
 
Q1 - 2024 (01 Feb Shift 2) 
Number of compounds which give reaction with Hinsberg's reagent is 
 
 
Q2 - 2024 (29 Jan Shift 2) 
Which of the following reaction is correct? 
(1) CH
3
CH
2
CH
2
NH
2
?
HNO
2
°
C
H
2
O
CH
3
CH
2
OH+N
2
+HCl 
(2) 
 
(3) 
 
(4) 
C 2H 5CONH 2 + Br 2 + NaOH ? C 2H 5CH 2NH 2 + Na 2CO 3 + NaBr + H 2O  
 
Q3 - 2024 (29 Jan Shift 2) 
The product A formed in the following reaction is: 
 
 
(1) 
 
(2) 
 
(3) 
 
(4) 
 
 
Q4 - 2024 (30 Jan Shift 1) 
Following is a confirmatory test for aromatic primary amines. Identify reagent (A) and 
(B) 
Page 3


 
 
 
2024 
 
Q1 - 2024 (01 Feb Shift 2) 
Number of compounds which give reaction with Hinsberg's reagent is 
 
 
Q2 - 2024 (29 Jan Shift 2) 
Which of the following reaction is correct? 
(1) CH
3
CH
2
CH
2
NH
2
?
HNO
2
°
C
H
2
O
CH
3
CH
2
OH+N
2
+HCl 
(2) 
 
(3) 
 
(4) 
C 2H 5CONH 2 + Br 2 + NaOH ? C 2H 5CH 2NH 2 + Na 2CO 3 + NaBr + H 2O  
 
Q3 - 2024 (29 Jan Shift 2) 
The product A formed in the following reaction is: 
 
 
(1) 
 
(2) 
 
(3) 
 
(4) 
 
 
Q4 - 2024 (30 Jan Shift 1) 
Following is a confirmatory test for aromatic primary amines. Identify reagent (A) and 
(B) 
 
(1) A=HNO
3
/H
2
SO
4
; B= 
 
(2) A=NaNO
2
+HCl,0 -5
°
C; B=  
 
(3) A=NaNO
2
+HCl,0 -5
°
C; B= 
 
(4) A =NaNO
2
+HCl,0 -5
°
C; B= 
 
 
Q5 - 2024 (30 Jan Shift 2) 
The products A and B formed in the following reaction scheme are respectively 
 
 
Page 4


 
 
 
2024 
 
Q1 - 2024 (01 Feb Shift 2) 
Number of compounds which give reaction with Hinsberg's reagent is 
 
 
Q2 - 2024 (29 Jan Shift 2) 
Which of the following reaction is correct? 
(1) CH
3
CH
2
CH
2
NH
2
?
HNO
2
°
C
H
2
O
CH
3
CH
2
OH+N
2
+HCl 
(2) 
 
(3) 
 
(4) 
C 2H 5CONH 2 + Br 2 + NaOH ? C 2H 5CH 2NH 2 + Na 2CO 3 + NaBr + H 2O  
 
Q3 - 2024 (29 Jan Shift 2) 
The product A formed in the following reaction is: 
 
 
(1) 
 
(2) 
 
(3) 
 
(4) 
 
 
Q4 - 2024 (30 Jan Shift 1) 
Following is a confirmatory test for aromatic primary amines. Identify reagent (A) and 
(B) 
 
(1) A=HNO
3
/H
2
SO
4
; B= 
 
(2) A=NaNO
2
+HCl,0 -5
°
C; B=  
 
(3) A=NaNO
2
+HCl,0 -5
°
C; B= 
 
(4) A =NaNO
2
+HCl,0 -5
°
C; B= 
 
 
Q5 - 2024 (30 Jan Shift 2) 
The products A and B formed in the following reaction scheme are respectively 
 
 
(1) 
 
(2) 
 
 
(3) 
 
 
(4) 
 
 
Q6 - 2024 (31 Jan Shift 2) 
Given below are two statements : 
Statement I: Aniline reacts with con. H
2
SO
4
followed by heating at 453 -473K gives 
p - aminobenzene 
sulphonic acid, which gives blood red colour in the 'Lassaigne's test'. 
Statement II: In Friedel - Craft's alkylation and acylation reactions, aniline forms salt 
with the AlCl
3
 catalyst. 
Due to this, nitrogen of aniline aquires a positive charge and acts as deactivating group. 
In the light of the above statements, choose the correct answer from the options given 
below : 
(1) Statement I is false but statement II is true 
(2) Both statement I and statement II are false 
(3) Statement I is true but statement II is false 
(4) Both statement I and statement II are true 
 
Answer Key 
 
Q1 (5)  
Page 5


 
 
 
2024 
 
Q1 - 2024 (01 Feb Shift 2) 
Number of compounds which give reaction with Hinsberg's reagent is 
 
 
Q2 - 2024 (29 Jan Shift 2) 
Which of the following reaction is correct? 
(1) CH
3
CH
2
CH
2
NH
2
?
HNO
2
°
C
H
2
O
CH
3
CH
2
OH+N
2
+HCl 
(2) 
 
(3) 
 
(4) 
C 2H 5CONH 2 + Br 2 + NaOH ? C 2H 5CH 2NH 2 + Na 2CO 3 + NaBr + H 2O  
 
Q3 - 2024 (29 Jan Shift 2) 
The product A formed in the following reaction is: 
 
 
(1) 
 
(2) 
 
(3) 
 
(4) 
 
 
Q4 - 2024 (30 Jan Shift 1) 
Following is a confirmatory test for aromatic primary amines. Identify reagent (A) and 
(B) 
 
(1) A=HNO
3
/H
2
SO
4
; B= 
 
(2) A=NaNO
2
+HCl,0 -5
°
C; B=  
 
(3) A=NaNO
2
+HCl,0 -5
°
C; B= 
 
(4) A =NaNO
2
+HCl,0 -5
°
C; B= 
 
 
Q5 - 2024 (30 Jan Shift 2) 
The products A and B formed in the following reaction scheme are respectively 
 
 
(1) 
 
(2) 
 
 
(3) 
 
 
(4) 
 
 
Q6 - 2024 (31 Jan Shift 2) 
Given below are two statements : 
Statement I: Aniline reacts with con. H
2
SO
4
followed by heating at 453 -473K gives 
p - aminobenzene 
sulphonic acid, which gives blood red colour in the 'Lassaigne's test'. 
Statement II: In Friedel - Craft's alkylation and acylation reactions, aniline forms salt 
with the AlCl
3
 catalyst. 
Due to this, nitrogen of aniline aquires a positive charge and acts as deactivating group. 
In the light of the above statements, choose the correct answer from the options given 
below : 
(1) Statement I is false but statement II is true 
(2) Both statement I and statement II are false 
(3) Statement I is true but statement II is false 
(4) Both statement I and statement II are true 
 
Answer Key 
 
Q1 (5)  
 
Q2 (2)  
 
Q3 (3)  
 
Q4 (4)  
 
Q5 (3)  
 
Q6 (4) 
 
Solutions 
 
Q1 
 
 
Q2 
 
Q3