Question

Write any three differences between physical change and chemical change

Answer 1

the three differences of physical and chemical change are given below

physical change

1) the chemical composition of a substance does not change

2) most changes are reversible

3) no new substance are formed

ex.ice-->water--->stream

chemcal change

1) the chemical composition of a substance changes

2) most changes are Irreversible

3) new substances are formed for example

paper--->Ashes


are you satisfied with the answer

Answer 2

Answer:

Physical change Chemical change

1) Temporary and easily reversible. Permanent and sometimes reversible.

2) No new substance is formed. New substance is formed.

3) No change in mass The weight of the.

hope it will help you