Question

Difference between physical and chemical change with example.Brainly

Answer 1

physical change : no new substance formed
ex change in state
chemical change : new substance formed
ex burning of wood

Answer 2

1) Physical change :- It is the change in which no other new substance is formed.

Ex. 1) stretching of a rubber band

2) folding of paper

3) cutting an apple

4) flating a balloon

2) Chemical change :- It is the change in which a new substance is formed.

Ex. 1) curdlingof milk

2) burning of paper

Hope this will helps you...