Quiz : Gases

Pressure remaining constant, at which temperature the volume of a gas will become twice of what it is at 0 °C:

If "a" and –“ b" are zero for certain gas then gas is:

Escape out of gas molecules one by one through tiny hole is:

Normal human body temperature is:

The partial pressure of oxygen in the lungs is:

A real gas obeying Vander Waal's equation will resemble ideal gas if:

In order to mention the boiling point of water at 110 °C the external pressure should be:

One calorie is equal to_______.

Equal masses of methane and oxygen are mixed in an empty container at 25°C. The fraction of total pressure exerted by oxygen is:

Joule Thomson expansion of an ideal gas produces:

The pressure exerted by a real gas is always less than that of an ideal gas at the same condition due to:

Which of the following gas will diffuse more rapidly at STP?

The atomic weight of C, N, and 0 is 12, 14, 16 amu, respectively. Among the following pair of gases, the pair which can diffuse at the same rate is: