Question

5. How is interconversion of states of matte,
different from a chemical reaction ?
6. How does a liquid change into its gaseous
state ? Explain.
7. Water cycle is an example of interconversion of
states of water. Explain.
8. What happens to a metal ball when it is heated ?
What does this show ?
9. Why does a candle become smaller on burning
with time ?​

Answer 1

Answer:

during interconversion of state of matter composition of substance remains the same matter changes from one state to another and back to the original state,while chemical reaction involves re-arrangement of the molecular structure and composition changes.