Answers

2015-07-03T22:19:01+05:30
No there is no change in the mass of an element when it changes its physical state or even under chemical reactions only it changes in the case of nuclear reactions
0
2015-07-05T11:42:04+05:30
According to law of conversation of mass there will be no chwnge in mass when substance changes to other form whether it is physical or a chemical
0