Question

the weight of a liquid was 3.75 gm before heating and 3.50 gm after heating find the loss %

Answer 1

20/3 percent,,,,,,, ,, ,, ,,,,,

Answer 2

Answer is 6.23%
Total weight =3.75
After heating weight =3.50
3.75-3.50=0.25
0.25/3.75×100=6.23