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Reversible change

Identify the ...

Question

Identify the reversible change(s) among the following:
Change 1: Boiling of water
Change 2: Burning of wood
Change 3: Knitting of sweater

A

Both 1 and 2

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B

Only 1

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C

Only 3

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D

Both 1 and 3

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Solution

The correct option is D Both 1 and 3

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Reversible change

Standard VI Chemistry

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