Question

Give example to explain the difference between changes that can or cannot be reversed​

Answer 1

Answer:

Melting of ice is a reversible change. ... When ice cubes are kept at room temperature, they turn into water after some time. On the other hand, burning of a piece of paper is an irreversible change.

Answer 2

Question

Give example to explain the difference between changes that can or cannot be reversed.

Answer

Milk to curd

This is a change that change be reversed because we cannot get the original product(milk) back.However,boiling milk is a change that can be reversed because the milk can be cooled down to its original temperature.

Dough to roti

This is a change that Cannot be reversed because we cannot get the original product(dough) back.However,rolling the dough into the shape of a roti is a change that csn be reversed because the rolled roti can be remade into a ball of dough.

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Types of Changes :

• Reversible Change
• Irreversible Change

Reversible Change

• Reversible Change are Changes Which can be reversed by a change in conditions.

Irreversible Change

• Reversible Change are changes Which cannot be reversed by a change in conditions.