Question

why milkman add very small amount of baking soda to fresh milk​

Answer 1

He shifts the pH of the fresh milk from 6 to alkaline so that in basic form it will not spoil easily. This milk takes a long time to set as curd because the lactic acid produced reacts with the baking soda. Labels: A milkman adds a very small amount of baking soda to fresh milk.

Answer 2

here is your answer

because the fresh milk contains acid to convert it to slightly alkaline makes milk more fresher. the baking soda is used as alkaline

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