`3.2 g` oxygen is diffused in `10 min`. In similar conditions, `2.8 g` nitrogen will diffuse in

3.2 g oxygen is diffused in 10 minutes. In similar condition 2.8 g nitrogen will diffuse in :

100ml of O_2 diffuses in 100 minutes, under similar conditions one litre of H_2 diffuses in

180ml of hydrocarbon having a molecular weight 16 diffuses in 1.5 min. Under similar conditions time taken by 120ml of So, to diffuse is

360 cm^3 of CH_4 gas diffused through a porous membrane in 15 minutes. Under similar conditions, 120cm^3 of another gas diffused in 10 minutes. Find the molar mass of the gas.

12 cm^3 of SO_2 (g) diffused through a porous membrane in 1 minute. Under similar conditions 120 cm^3 of another gas diffused in 5 minutes. The molar mass of the gas in g"mol"^(-1) is

350 cm^3 of oxygen and 275cm^3 of another gas 'A' diffused in same time under similar conditions. Find the molecualr mass of the gas 'A'.

The rate of diffusion of oxygen is 12 cm^(3)s^(-1) .Under similar conditions, what is the rate of diffusionof carbondioxide ?

180cm^(3) of a hydrocarbon diffuses in 15 min, while under the same conditions, 120cm^(3) of sulphur dioxide diffuse in 20 min. If the molecular mass of SO_(2) is 64, what is the molecular formula of the hydrocarbon?