Question

The process of freezing is an example of a physical change even though water and ice have different properties . why ? class 7 science​

Answer 1

Answer:

A physical change does not result in the formation of new substances. Physical changes alter only the size, shape, form or matter state of a material. Water boiling, melting ice, tearing paper, freezing water and crushing a can are all examples of physical changes.

Hence, freezing is a physical change. In the physical properties occur due to the transformation of water into ice, like the density, shape and size of the molecules change due to the change in the state of water from liquid to solid. Thus, it is considered to be an example of physical change only.

Happy Learning!!

Answer 2

Refer to the above attachment .

Thank you .

Mark as brainliest answer .