A mixture of `50mL` of `H^(2)` and `50mL` of `O^(2)` is allowed to effuse through an effusiometer till the residual gas occupies `90 mL`. What is the composition of (`a`) effused gas, (`b`) the residual gas?

9.0 mL of a mixture of CH_4 and C_2H_4 is mixed with 30.0 mL of O_2 and the mixture is exploded in an eudiometer tube. On cooling, the resulting gas mixture occupy a volume of 21.0 mL. on shaking the residual gas with KOH, the volume becomes 7.0 mL. Find the volumes of CH_4 and C_2H_4 in the mixture (All volumes are measured at the same temperature and pressure)

Under the same pressure and temperature, a mixture of 100 mL of water gas and 100 mL of O_(2) is subjected to explosion. Find the composition of the gas mixture formed by explosion under the same conditions of pressure and temperature.

100 mL of H_(2) gas diffues in 10 sec. X mL of O_(2) gas diffuses in t sec. X and t cannot be

100 mL of H_(2) gas diffues in 10 sec. X mL of O_(2) gas diffuses in t sec. X and t cannot be

A gaseous mixture comprising of equal moles of H_(2)//O_(2)//M (M mass=128) was subjected to series of effusion steps. What will be the number effusion steps required so as to change the composition to: One in which lightest: Heaviest gas is 4096:1 What will be the composition of this mixture (w.r.t all the gases)?

X mL of H_(2) gas effuses through a hole in a container in 5 s . The time taken for the effusion of the same volume of the gas specified below, under identical conditions, is

X mL of H_(2) gas effuses through a hole in a container in 5 s . The time taken for the effusion of the same volume of the gas specified below, under identical conditions, is