1.

During summer season ,a milkman usually adds a very small amount of baking soda ti fresh milk .Why

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Answer:

Explanation:

During summers the temperature is high Lactobacillus increases which converts into lactic acid decreasing the pH of milk. Chance the MILKMAN usually adds a very SMALL amount of baking SODA to fresh milk to INCREASE the pH of the solution as it is a base and neutralise the milk in summers.



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