Question

a answer in Detail 1. Give an experiment to show that change of state of a substance is a physical change.
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Answer 1

Answer

: No new substance is formed in aphysical change; water moving between states of matter, a Popsicle melting, and a paper crumbled are examples of physical changes.

Detail in answer

Answer 2

Answer:

We can prove that change of state is a physical change by doing the experiment of first freezing the water and after when water is frozen and it has become ice ..

Then increase the temperature and again Change it into water ..

It shows physical change because water is reversed even changing its state ..

THAT'S IT

Hope you understand