milk sours in hot and humid weather is a chemical change .give reason.
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39
milk sours in hot and humid is a chemical change because
1.Chemical property of the substance get changed like smell,taste.
2.We can't obtain milk from the sour milk which means it is irriversible change.
1.Chemical property of the substance get changed like smell,taste.
2.We can't obtain milk from the sour milk which means it is irriversible change.
Answered by
4
Answer:
Because we cannot get pure milk from sour milk which makes it a permanent and irreversible change...and thus is a chemical change
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