In an experiment during the analysis of a carbon compound , 145 I of `H_(2)` was collected at 760 mm Hg pressure and `27^(@)C` temperature. The mass of `H_(2)` is nearlyA. 10gB. 12gC. 24gD. 6g

In an experiment during the analysis of a carbon compound , 145 I of `

1.	In an experiment during the analysis of a carbon compound , 145 I of `H_(2)` was collected at 760 mm Hg pressure and `27^(@)C` temperature. The mass of `H_(2)` is nearlyA. 10gB. 12gC. 24gD. 6g
Answer» Correct Answer - B `PV = nRT, n=(PV)/(RT)=(1xx145)/(0.082 xx 300)=5.8 ~~6` mole