Question

Why does idli batter rise when kept over night without refrigeration.

Answer 1

Hi friend here is your answer by the process of fermentation the Idli batter rise when kept overnight without refrigeration

Answer 2

Answer:

Explanation:

The dough prepared for making idli rises when kept overnight because of the production of carbon dioxide gas in it. This gas is produced as a byproduct of process of fermentation.

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