A certain mass of a gas was heated in a constant volume vessel, its P-T curve is 1, similarly alnother mass of the gas was heated in the same vessel , its P-T curve is 2. if tan `beta=2` tan `alpha` what is the ratio of masses of gas in the two experiments?

A perfectiges of a given mass is heated first in a small vessel and then in a large vessel, The P-T curves are :

A given mass of a perrfect gas is first heated in a small and then in a large vessel, such that their volumes remain unaltered. The P-T curves are-

An ideal gas of certain mass is heated in a small vessel and then in a large vessel, such that their volume remains unchanged. The P - T curves are :

An ideal gas of certain mass is heated in a small vessel and then in a large vessel, such that their volume remains unchanged. The P - T curves are :

Two different masses m and 3 m of an ideal gas are heated separately in a vessel of constant volume, the pressure P and absolute temperature T , graphs for these two cases are shown in the figure as A and B . The ratio of slopes of curves B to A is

A given mass of an ideal gas is heated in a vessel. The same amount of gas is then heated by keeping it in a larger vessel. Assume that the volumes of both vessel remain the same during heating. What will be the nature of the pressure temperature (p-T) graphs in the two cases.

Certain mass of oxygen exerts a pressure of 'P' atm in a vessel of volume 'V' at 25^@C . In the same vessel what be the pressure of gas at 25 K ?

A certain mass of a gas occupies a column of 2L at STP. To what temperature the gas must be heated to double its volume, keeping the pressure constant ?