Question

Differentiate between physical and chemical changes with the help of examples.​

Answer 1

Answer:

When a substance undergoes a physical change, its composition remains the same despite its molecules being rearranged. When a substance undergoes a chemical change, its molecular composition is changed entirely. Thus, chemical changes involve the formation of new substances. Physical change is a temporary change.

Answer 2

Hello friend....

Good afternoon

here is your answer....

Physical Changes

• In physical changes the appearance or form of the matter changes.
• Physical changes are usually reversible and do not involve the creation of different elements or compounds.
• Example : Freezing water to make ice cubes.

Chemical changes

• In chemical change, the kind of matter changes
• Chemical changes involves the production of an entirely new substance through breaking and rearranging atoms.
• Example : Heating sugar to form caramel.

hope my answer is useful....

if it's useful pls give one ❤️ like to my answer...

Follow me to clarify your future doubts...

Bye