Question

What is a physical change?​

Answer 1

Answer:

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.

Answer 2

Answer:

The answer is below

Explanation:

A physical change is a change where the substance undergoes changes in its state but the chemical composition remains same. For eg:boilng of water, cutting of trees etc.

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