Question

The change in which colour of substance only changes is known as​

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. They are used to observe and describe matter.

Answer 2

Answer:

Physical change is the answer.

Explanation:

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