Question

An acid (A) with sodium hydrogencarbonate is used in making the cakes fluffy and spongy. It is due to the release of (B) gas in the reaction. Here, A and B are
A. A: Oxalic acid : B : CO2
B. A: Tartaric acid : B :O2
C. A : succinic acid : B : H2
D. A :Tartaric acid : B CO2:

Answer 1

Answer:

(D) A is Tartaric acid and B is CO2

Explanation:

The acid is added so that it can react with Sodium Hydrogen Carbonate and neutralize it. If we will not add it , the cake (or bread or anything ) will have a bitter taste due to presence of Sodium Hydrogen Carbonate.

Answer 2

Answer:

D A is Tatric acid and B is CO2

hope it helps