Question

setting of curd is a chemical change.explain​

Answer 1

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Setting of curd is a chemical change because a new substance(lactic acid) is formed. The curd formed has a different taste than the original substance. Also, once the curd is formed, milk cannot be re-obtained from it. It is an irreversible change.

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Answer 2

Answer:

because lactobacillus are worms that replicates if some amount of this is added

hope so it helps you out