Chemistry, asked by vamsi4360, 1 year ago

Which of the following is true?(A) A permanent change is a physical change(B) All physical changes are irreversible(C) All temporary changes cannot be reversed(D) Heat & light or both are given out or absorbed in chemical changes

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Answered by ayushinagavle30
0

d)Heat & light or both are given out or absorbed in chemical changes

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