Two tanks of equal volume contain equal mass of oxygen and nitrogen at `127^@C`.Find the ratio of
number of molecules in two tanks.

Two tanks of equal volume contain equal mass of oxygen and nitrogen at 127^@C .Find the ratio of pressure in two tanks.

At N.T.P., sample of equal volumes of chlorine and oxygen are taken. Now ratio of number of molecules is

Under similar conditions same mass of oxygen and nitrogen is taken. The ratio of their volumes will be _____

The ratio of masses of oxygen and nitrogen in a particular gaseous mixture is 1:4 . The ratio of number of their molecule is _

Containers A and B have same gases. Pressure, volume and temperature of A are all twice that of B, then the ratio of number of molecules of A and B are___________

Oxygen is 16 times heavier than hydrogen. Equal volumes of hydrogen and oxygen are mixed. The ratio of speed of sound in the mixture to that in hydrogen is

Two vessels A and B are filled with same gas where volume, temperature and pressure in vessel A is twice the volume, temperature and pressure in vessel B. Calculate the ratio of number of molecules of gas in vessel A to that in vessel B.

Which of the following law states that equal volumes of all gases under identical conditions of temperature and pressure contain equal number of molecules?

If the radius of a sphere is equal to the diameter of a hemisphere. Find the ratio of volume of sphere to that of the hemisphere.