A change cannot be

Reversible

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Irreversible

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If their is no alteration in the state.

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Reversible and irreversible

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Solution

The correct option is D
Reversible and irreversible

A paper boat can be made from a paper and then by unfolding it, it can be converted back to same paper. Thus this is a reversible change. Whereas when a plane drawn on a paper is cut out, then it cannot be put back in the same position to obtain the exact sheet of paper, this change is permanent. Hence this change is irreversible change.
So any change can be either a reversible or an irreversible change, but cannot be both.

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Similar questions

Four students have their own opinion about reversible and irreversible changes. Who among the following is correct?

Rohan: Both physical and chemical changes are reversible.

Sam: Both physical and chemical changes are irreversible.

Tom: Physical changes are irreversible and chemical changes are reversible.

Riah: Chemical changes are irreversible and physical changes are reversible

Which of the following statements is incorrect?

Statement 1: Changes are the differences in the state of affairs.

Statement 2: Change can be grouped into reversible and irreversible change.

Statement 3: Changes that can not be undone are reversible changes and changes that can be undone are irreversible changes.

Statement 4: There are many ways in which change can be brought about.

Which of the following can be categorised as both reversible and irreversible change?

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