Chemistry-Diazonium Salts
NEET Chemistry Diazonium Salts Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Diazonium salt hydrolysis | (i) p-hydroxyazobenzene |
| (b) Replacement by –NO2 group | (ii) Copper and sodium nitrite |
| (c) Coupling reaction | (iii) Phenol formation |
| (d) Temperature for hydrolysis | (iv) 283 K |
A
a-iii, b-ii, c-i, d-iv
B
a-ii, b-iv, c-iii, d-i
C
a-i, b-iii, c-iv, d-ii
D
a-iii, b-iv, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
Diazonium salts undergo hydrolysis to form phenol at a temperature of 283 K. The coupling reaction leads to the formation of compounds like p-hydroxyazobenzene, and the replacement by –NO2 group involves copper and sodium nitrite.
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