Question

Carbon dioxide is a byproduct of the fermentation reaction.

• A. True
• B. False

Answer 1

The correct option is A True

Fermentation reaction converts sugar molecules into alcohols or organic acids. Carbon dioxide is a byproduct of this reaction. When fermentation reaction occurs in food items like idly batter and bread dough, $C{O}_2$ is released which makes the batters fluffy and soft.