JEE Main 2023 (Online) 29th January Morning Shift | Compounds Containing Nitrogen Question 54 | Chemistry

1

JEE Main 2023 (Online) 29th January Morning Shift

MCQ (Single Correct Answer)

+4

-1

Match List I with List II

	List I		List II
	Reaction		Reagents
(A)	Hoffmann Degradation	(I)	$$\mathrm{Conc. KOH}$$, $$\Delta$$
(B)	Clemenson reduction	(II)	$$\mathrm{CHCl_3,NaOH/H_3O}$$$$^ \oplus $$
(C)	Cannizaro reaction	(III)	$$\mathrm{Br_2,NaOH}$$
(D)	Reimer-Tiemann Reaction	(IV)	$$\mathrm{Zn-Hg/HCl}$$

Choose the correct answer from the options given below :

A

(A) - III, (B) - IV, (C) - I, (D) - II

B

(A) - II, (B) - IV, (C) - I, (D) - III

C

(A) - III, (B) - IV, (C) - II, (D) - I

D

(A) - II, (B) - I, (C) - III, (D) - IV

2

JEE Main 2023 (Online) 25th January Evening Shift

MCQ (Single Correct Answer)

+4

-1

Match List I with List II

	List I (Amines)		List II ($$\mathrm{pK_b}$$)
A.	Aniline	I.	3.25
B.	Ethanamine	II.	3.00
C.	N-Ethylethanamine	III.	9.38
D.	N, N-Diethylethanamine	IV.	3.29

Choose the correct answer from the options given below :

A

A-III, B-II, C-I, D-IV

B

A-III, B-II, C-IV, D-I

C

A-III, B-IV, C-II, D-I

D

A-I, B-IV, C-II, D-III

3

JEE Main 2023 (Online) 25th January Evening Shift

MCQ (Single Correct Answer)

+4

-1

Match List I with List II

	List I Isomeric pairs		List II Type of isomers
A.	Propanamine and N-Methylethanamine	I.	Metamers
B.	Hexan-2-one and Hexan-3-one	II.	Positional isomers
C.	Ethanamide and Hydroxyethanimine	III.	Functional isomers
D.	o-nitrophenol and p-nitrophenol	IV.	Tautomers

Choose the correct answer from the options given below :

A

A-III, B-I, C-IV, D-II

B

A-III, B-IV, C-I, D-II

C

A-II, B-III, C-I, D-IV

D

A-IV, B-III, C-I, D-II

4

JEE Main 2023 (Online) 24th January Evening Shift

MCQ (Single Correct Answer)

+4

-1

Given below are two statements :

JEE Main 2023 (Online) 24th January Evening Shift Chemistry - Compounds Containing Nitrogen Question 46 English 1

JEE Main 2023 (Online) 24th January Evening Shift Chemistry - Compounds Containing Nitrogen Question 46 English 2

In the light of the above statements, choose the correct answer from the options given below:

A

Both Statement I and Statement II are true

B

Statement I is false but Statement II is true

C

Statement I is true but Statement II is false

D

Both Statement I and Statement II are false