HEY DEAR..
PHYSICAL CHANGE
Those Changes in which no new substances are formed are called physical changes. it is a temporary changes which can be reversed easily to form the original substance.
Example:- Melting of ice , Making a solution, Glowing of an electric bulb , freezing of water etc.
CHEMICAL CHANGE
Those changes in which new substances are formed are called chemical changes. it means it is permanent changes which are usually irreversible.
Example:- Burning of charcoal, fuels and cutting of trees, even digestion of food is in chemical change.
HOPE ITS HELPFULLL
BE BRAINLY.
