Question

short difference between chemical change and physical change ​

Answer 1

CHEMICAL CHANGES.. IN THAT TYPE OF CHANGE NEW SUBSTANCES ARE FORMED WITH DIFFERENT PROPERTIES. EX. COOKING OF FOOD.

PHYSICAL CHANGES.. IN THAT TYPE OF CHANGE NO NEW SUBSTANCES ARE FORMED..

EX.GLOWING OF BULB..

Answer 2

Physical Change

1) Only physical properties change.

2) No new substance is formed.

3) No enerygy is absorbed or released.

Chemical Change

1) Chemical property changes as well as physical property also.

2) New substances are formed.

3) Energy is absorbed or released in form of heat, light, etc..

Hope this helped you...