Question

Which of the following statements is true regarding Cannizzaro reaction?

• A. Some aldehydes are converted to the respective alcohols and the salt of the respective carboxylic acid.
• B. Alcohol is converted into aldehyde
• C. Primary amine is converted into isocyanide
• D. Acid is converted into amine

Hint:

It is a disproportionation of aldehydes without alpha H.

Answer 1

The Correct Option is A

Step 1: Recall:
Two molecules of the same aldehyde react in strong base. One gives up hydride and the other takes it.

Step 2: Products:
The one that gives up hydride becomes the acid salt, the other becomes the alcohol.

Step 3: Pick:
Only option (A) describes this pair of products.

Final Answer:
One aldehyde is oxidised and one is reduced. \[ \boxed{A} \]