Question

during which change of substance undergoes a change in its physical properties without any change in its composition is called ​

Answer 1

Answer:

A change in which a substance changes its physical properties like appearance, texture, colour, odour, melting points, boiling points, density, solubility, polarity etc... are called physical changes. Physical properties can be observed or measured without changing the composition of matter.

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Answer 2

Answer:

Explanation:

A change in which a substance changes its physical properties like appearance, texture, colour, odour, melting points, boiling points, density, solubility, polarity etc... are called physical changes.  

Physical properties can be observed or measured without changing the composition of matter. They are used to observe and describe matter.

A change in which a substance changes its physical properties like appearance, texture, colour, odour, melting points, boiling points, density, solubility, polarity, etc... are called physical changes. Physical properties can be observed or measured without changing the composition of matter.