[" At NTP,sample of equal volume of chlorine and oxygen is "],[" taken.Now ratio of no.of molecules is "]

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

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

Oxygen is 16 times heavier than hydrogen. At NTP equal volumn of hydrogen and oxygen are mixed. The ratio of speed of sound in the mixture to that in hydrogen is

Oxygen is 16 times heavier than hydrogen. At NTP equal volumn of hydrogen and oxygen are mixed. The ratio of speed of sound in the mixture to that in hydrogen is

When equal masses of methane and sulphur dioxide are taken, then the ratio of their molecule is

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.

Sample A contains one gram molecules of oxygen molecules and sample B contains one mole of oxygen molecules. What is the ratio of the number of molecules in both the sample?

Estimate the fraction of molecular volume to the actual volume occupied by oxygen gas at NTP. Take the diameter of an oxygen molecule to be 3Å .