Question

is there any change in mass when a substance change it's state? explain with an example

Answer 1

there is no change in mass of the substance when it changes it state because of law of conservation of mass.

Answer 2

$\huge{\underline{\underline{explanation :- }}$

There is no change is mass when a substance changes its state

${\underline{examples}}$

If we change 100 GMs if wayer into ice ,the mass of ice will remain the same i,e100s

This shows the there is no change in the mass even if a substance changes in state