Physics, asked by dayarampawara16, 20 days ago

What is the difference between physical change and chemical change?​

Answers

Answered by karishmamohanty771
1

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Answered by ss4289853
0

Chemical changes are

  • Generally non reversible
  • New substance is formed

Physical changes are

  • Generally reversible
  • No new substance is formed
  • Change in shape
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