Question

foam accumulate on a tha surface of dal kept for a long time in summer scientific reasons

Answer 1

Hey Mate Your Answer is here

1. In summer, the atmospheric temperature is most favourable for the microbe growth.

2. Dal or any other food which is open for long time.

3. while obtaining nutrition from the food, microbe release various gases has by products.

4. This gases form foam on the surface of food stuffs having more water contain. Therefore Foam accumulates on a surface of dal kept for long time in summer.

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Answer 2

Explanation:

Foam gets accumulated on the surface of the dal, this happens due to denaturation of protein at high temperature in summer. Denaturation is a process in which protein molecules loses its structure due to breaking of weak chemical bonds.

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