A gaseous mixture contain `CH_(4)` and `C_(2)H_(6)` in equimolecular proportion. The weight of 2.24 litres of this mixture at NTP is

A gaseous mixture contains H_(2) and N_(2) in the ratio of 1:4 by weight . The ratio of their molecules is :

A gaseous mixture contains equal mass of CH_(4) and SO_(2) gas. The mole fraction of SO_(2) in the mixture is

A gaseous mixture contains SO_(3)(g) and C_(2)H_(6)(g) in a 16:15 ratio by mass. The ratio of total number of atoms present in C_(2)H_(6)(g) and SO_(3)(g) is:

A gaseous mixture contains SO_(3)(g) and C_(2)H_(6)(g) in a 16:15 ratio by mass. The ratio of total number of atoms present in C_(2)H_(6)(g) and SO_(3)(g) is:

A gaseous mixture contains 4.0g of H_(2) and 56.0g of N_(2) . The mole fraction of H_(2) in the mixture is

280 g of a mixture containing CH_(4) and C_(2)H_(6) in 5:2 molar ratio is burnt in presence of excess of oxygen. Calculate total moles of CO_(2) produced.

280 g of a mixture containing CH_(4) and C_(2)H_(6) in 5:2 molar ratio is burnt in presence of excess of oxygen. Calculate total moles of CO_(2) produced.