Question

Baking soda is added to dough while making cakes.
give reasons​

Answer 1

When water is added to this flour to make dough, baking powder undergoes a chemical reaction during which carbon dioxide gas is produced. ... When sodium bicarbonate (baking soda) is heated, it becomes sodium carbonate. In this process water and carbon dioxide is released.

Answer 2

Answer:

Cause adding baking soda produces CO2 which gets trapped in the dough and makes it fluffy.

Hope it helps