Question

is there any change in mass when a substance change its state ? explain with example

Answer 1

 NO CHANGE IN MASS TAKES PLACE.UNDER NO CIRCUMSTANCES CAN THE MASS CHANGE. CHANGE IN DENSITY CAN BE OBSERVED.ICE HAS LESS DENSITY COMPARED TO WATER.

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