Question Detail
Question
Which of the following compounds on treatment with NaHCO3 will liberate CO2?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Carboxylic acids (like acetic acid) react with NaHCO3 to liberate CO2 gas. This is a characteristic test for carboxylic acids. Alcohols, amines, and ketones do not react with NaHCO3.
Hint
Which functional group reacts with bicarbonate to release CO2?