NEET Chemistry Preparation Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Ammonolysis | (i) Lithium aluminium hydride |
| (b) Reduction of amides | (ii) Excess ammonia |
| (c) Reduction of nitriles | (iii) Formation of isocyanides |
| (d) Carbylamine reaction | (iv) Primary amines |
a-ii, b-i, c-iv, d-iii
a-i, b-ii, c-iv, d-iii
a-ii, b-iv, c-i, d-iii
a-ii, b-i, c-iii, d-iv
Correct Answer
Detailed Explanation
Ammonolysis produces a mixture of amines with primary amine as a major product when excess ammonia is used. Reduction of amides yields amines using lithium aluminium hydride. The reduction of nitriles leads to the formation of primary amines, while the carbylamine reaction is specific to primary amines forming isocyanides.
Found an issue with this question?
Related Questions
More from Preparation
What is the main product when ethanol is dehydrated using sulfuric acid at 413 K?
Which of the following statements about the preparation of ethers is correct?
Assertion (A): Acidic dehydration of secondary alcohols is not suitable for ether preparation. | Reason (R): Secondary alcohols tend to form alkenes i...