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Physical and Chemical Changes — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYPhysical and Chemical Changes1 Mark
Question
Energy required for completion of a physical change is $…………. [$released$/$absorbed$]$ when the change is reversed.
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Answer

Energy required for completion of a physical change is released when the change is reversed.

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