Question

Explain why most of the chemical changes are irreversible. Please Explain

Answer 1

Answer:

Chemical reactions always result in forming new substances with different molecules. It is not easy to get back the original substances. Hence, the chemical changes are permanent and irreversible

Explanation:

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Answer 2

Answer:

Chemical reactions always result in forming new substances with different molecules. It is not easy to get back the original substances. Hence, the chemical changes are permanent and irreversible.

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