Chemistry, asked by AnwaarAlam5264, 11 months ago

Physical and chemical change chapter based question

Answers

Answered by Anonymous
30

Explanation:

Physical Change :

Physical change is reversible change.

There is change in physical properties of the substance, for example shape, size, color etc.

There is no new product is formed.

For example

Melting / Freezing of water.

Melting of wax.

Melting of ice etc.

Chemical change  :

Chemical change is irreversible change.

There is change in chemical properties and composition of the substance.

There is new product is formed.

For example :

Rusting of iron.

Digestion of food

Formation of curd, etc

Answered by prabhmannat42
0
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