A given volume of ozonised oxygen required 220 sec to effuse whilen an equal volume of oxygen took 200 sec only,under similar conditions,If density of `O_(2)` is 1.6g/L then find density of ozonised oxygen.

A given volume of ozonised oxygen (containing 60% oxygen by volume ) required 220 sec to effuse while an equal volume of oxygen took 200 sec only under identical conditions. If density of O_(2) is 1.6 g/L then find density of O_(3) .

A given volume of oxygen containing 20% by volume of ozone required 175s to effuse when an equal volume of oxygen took 167s only, under similar conditions. Find the density of ozone.

1135 mL of ozonised oxygen at STP weigh 1.76 g. Calculate the volume of oxygen in the ozonised oxygen.

1120 mL of ozonised oxygen at S.T.P. weigh 1.76 g. Calculate the volume of oxygen in the ozonised oxygen.

Calculate the volume of air, containing 21% of oxygen by volume required for the complet combustion of 10L of ethylene under similar conditions

A certain volume of H_(2) effuses from an apparatus in one minute. The same volume of ozonised oxygen (O_(3)+O_(2)) mixture took 246 sec to effuse from appratus under identical conditions. Percentage of O_(2) by mole in mixture is:

A sample of ozonised oxygen diffuses sqrt(2) times faster than pure SO_(3) gas under identical conditions. The mass percent of O_(3) in the sample of ozonised oxygen is:

The number of moles of oxygen in 1 L of air containing 21% oxygen by volume , under standard conditions , is