Question

When yeast is added to dough of idli and dosa,why does the dough rise?What chemical reaction takes place?

Answer 1

The essentials of any bread dough are flour, water, and of course yeast. As soon as these ingredients are stirred together, enzymes in the yeast and the flour cause large starch molecules to break down into simple sugars. The yeast metabolises these simple sugars and exudes a liquid that releases carbon dioxide and ethyl alcohol into existing air bubbles in the dough.This is the chemical reaction that makes the dough rise.

Answer 2

Answer:

Here is the answer in short.

Explanation:

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