Question

4) Why does the milkman add a small amount of baking soda to fresh milk ?

Answer 1

Answer:

To make it Basic in nature.

Explanation:

By making the milk more alkaline, it takes more time to turn into curd. That's why milkman shifts the pH of fresh milk to slightly alkaline by adding a very small amount of baking soda to it.

Answer 2

Answer:

by adding a small amount of baking soda to fresh milk, the milkman keeps the milk unspoiled for little more time than usual time.....

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