Question

The phenomenon of change of matter from one state to another state, and back to original state, by altering the conditions of temperature and pressure is called​

Answer 1

Explanation:

The phenomenon of the change of matter from one state to another and back to original state is known as interconversion of the sates of matter. Matter can be changed from one state to another by changing temperature or pressure. When heat energy is supplied to ice it changes into water and then to vapor.

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Answer 2

Answer:

The phenomenon of change of matter from one state to another and then back to its original state is called interconversion of matter. Matter can be changed from one state to another by changing temperature or pressure