Question

why the inter conversion of states of matter is considered as a physical change? give three reason to justify your answer ​

Answer 1

A physical change simply involves change in physical forms

• Conversion of states is a physical change as the physical form is only changed
• also all physical changes are reversible , Conversion is also reversible
• No physical change involves the production of a new substance , Conversion of states also doesnt include the evolution of a new substance