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Question


The burning of paper is a reversible change.


Options:
A .   True
B .   False
C .   It is a periodic change.
D .   It is a temporary change.
Answer: Option B
:
B

Reversible changes are changes which can be undone. When we burn a piece of paper it turns into ash. We cannot get the paper back from the ash. Hence, it is an irreversible change.



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