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Only chemical changes are irreversible. Do you agree? Give a reason and a example. |
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Answer» ong>Answer: YES, usually chemical changes are irreversible but there are some chemical changes that are reversible. Ex → formation of ammonia has(NH3) N2(g) + 3H2(g) → 2NH3(g) 2NH3(g) → N2(g) + 3H2(g) |
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