Question

differentiate between physical and chemical changes give example( any for).​

Answer 1

➭ AnSwer :-

⟹ Chemical change :-

A chemical change results from a chemical reaction.

Examples :-

Examples of chemical changes are burning, cooking, rusting, and rotting.

⟹ Physical change :-

A physical change is when matter changes forms but not chemical identity.

Examples :-

Examples of physical changes are boiling, melting, freezing, and shredding

Answer 2

Answer:

physical changes= which things we can observe or measured is called a physical classification and their physical quantities like boiling point, heating point, melting point, etc is called a physical changes

Explanation:

chemical = in any reaction where chemical changes take place is called chemical classification and due to chemical which changes are developed in any thing is called chemical changes