Question

Match the following reagents with the products obtained when they react with a ketone: 

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

Hint:

In organic reactions, reagents like Calcium Hydride and Ammonium Hydroxide lead to specific products like hydrazones and hydroxones when reacting with ketones.

Answer 1

The Correct Option is A

- When Calcium Hydride (\( {CaH}_2 \)) reacts with a ketone, it produces a phenyl hydrazone. Therefore, A-IV is the correct match.
- When Ammonium Hydroxide (\( {NH}_4 {OH} \)) reacts with a ketone, it produces hydroxone. Therefore, B-III is the correct match.
- When Aniline (\( {C}_6 {H}_5 {NH}_2 \)) reacts with a ketone, it forms sodium benzoate. Therefore, C-I is the correct match.
Thus, the correct answer is option (1), A-IV, B-III, C-I.