Question

Q.DX) Give reasons for the following:
(a) Cutting of paper is an irreversible physical change
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Answer 1

Explanation:

In case of irreversible change, the changed substance cannot be send back to its original state. Here cutting of paper is an example of irreversible change. ... Though the chemical changes of paper do not take place by cutting but physical change of size is occurring in this case.

Answer 2

Answer:

Q.DX) Give reasons for the following:

(a) Cutting of paper is an irreversible physical change