Science, asked by poteraju841, 3 months ago

physical change &chemical change different​

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Answered by xxbusyxx
1

Answer:

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. ... Some examples of physical change are freezing of water, melting of wax, boiling of water, etc.

Answered by ashwanisk4
0

Answer:

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. ... Some examples of physical change are freezing of water, melting of wax, boiling of water, etc.

Explanation:

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