Question
Question: How many functional group produced CH4 gas by the reaction of compound (I) with CH3MgBr. <img src="...
How many functional group produced CH4 gas by the reaction of compound (I) with CH3MgBr.

A
3
B
4
C
5
D
6
Answer
4
Explanation
Solution
Active hydrogen containing functional group release CH4 gas with CH3MgBr. (i.e. OH, COOH, SO3H)