Question

Answer in sentence or two
Q1 What are physical and chemical changes ?​

Answer 1

Answer:

Physics change:- in which no new substance form.

chemical change:- in which a new substance form.

Explanation:

pls mark as brilliant

Answer 2

Answer:

physical change are the temporary change and are reversible

whereas chemical change are the permanent change and are irreversible

Eg of physical change is melting of ice

Eg of chemical change is burning of paper