The graph between temperature and pressure of a perfect gas is
The graph drawn between pressure and temperature at constant volume for a given mass of different molecular weights M1 and M2 are the straight lines as shown in the figure then
A glass is full of water at 40C when it is (a) cooled (b) heated. Then, which one of the following is correct?
At constant pressure, density of a gas is :
All gasses deviate from gas laws at
The temperature at which the volume of ideal gas is zero is:
Two identical tumblers are filled fully with water at a certain temperature. One of the tumblers is warmed up and the other cooled down. But it is observed that the water overflows from both the tumblers. The temperature at which they are fully filled is
If the slope of P-T graph for a given mass of a gas increases, then the volume of the gas
An ideal gas is that which
The temperature at which a body does not radiate energy