Answers

2015-05-01T10:10:58+05:30
There is no molar mass of cl atom is 35.5 ..... the molar mass of molecule(Cl) is there i.e. 70.9

0
2015-05-01T10:44:30+05:30
Molar mass of Cl is 35.45 g/mol
Cl2 molecule molar mass = 35.45 + 35.45 = 70.9 g/mol
0