Answer:
Option B
Explanation:
When water changes its state, there will be no change in mass because mass is neither created nor it can be destroyed
When water changes its state, there will be no change in composition as well because composition change occurs when there is a chemical reaction and thus change in physical state does not affect its composition
When mass does not change, there will be no change in weight because weight = mass × acceleration due to gravity
As acceleration due to gravity does not change, therefore if mass does not change, there will be no change in weight
Density changes when there is a change in physical state because volume changes as there is a change in physical state and mass remains same
