Question

What is a physical change?Explain it with two examples.

Answer 1

Answer:

change in the arrangement of molecules is called physical change

Explanation:

boiling of water

melting of wax

Answer 2

Physical change is a reversible process.

In physical change no new substance is formed.

Examples:-

Crushing a can.

Melting an ice cube.

Boiling water.

Mixing sand and water.

Breaking a glass.

Dissolving sugar and water.

Shredding paper.

Chopping wood.