An open vessel contains air at `27^(@)C`. At what temperature should the vessel be heated so that 1/4h of air escapes from the vessel? Assume that volume of the vessel remains same on heating.

An open vessel contains air at 29^(@)C . To what temperature it must be heated to expel one-third of the air?

An open vessel contains air at 27^@C . To what temperature should the vessel be heated so that the number of molecules in the vessel decreases by 25% ? (Neglect the expansion of the container).

Air is filled in a vessel at 60°C . To what temperature should it be heated in order that 1/3rd of air may escape out of the vessel?

An open vessel at 27^@C is heated untill two fifth of the air (assumed as an ideal gas) in it has escaped from the vessel. Assuming that the volume of the vessel remains constant, the temperature at which the vessel has been heated is :

An open vessel at 27^@C is heated untill two fifth of the air (assumed as an ideal gas) in it has escaped from the vessel. Assuming that the volume of the vessel remains constant, the temperature at which the vessel has been heated is :

An open vessel at 27^@C is heated untill two fifth of the air (assumed as an ideal gas) in it has escaped from the vessel. Assuming that the volume of the vessel remains constant, the temperature at which the vessel has been heated is :

A gas is filled in a vessel at 27^@ C . To what temperature should it be heated in order that (1)/(3) rd of the gas may escape out of the vessel?

A gas is filled in a vessel at 27^@ C . To what temperature should it be heated in order that (1)/(3) rd of the gas may escape out of the vessel?