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qUESTIONS

Volume versus temperature graphs for a given mass of an ideal gas is shown in figure. At two different values of constant pressure. What can be inferred about relation between P1 and p2

An inflated rubber balloon contains one mole of an ideal gas, has a pressure p, volume V and temperature 1. If the temperature rises to 1.1T, and the volume is increased to1.05 V, the final pressure will be

At 0°C the density of a fixed mass of a gas divided by pressure is x. At 100°C, the ratio will be

A flask is filled with 13 g of an ideal gas at 27°C and its temperature is raised to 52°C. The mass of the gas that has to be released to maintain the temperature of the gas in the flask at 52°C and the pressure remaining the same is

The r.m.s. speed of the molecules of a gas at a pressure 10^5Pa and temperature 0°C is 0.5 km sec^-1. If the pressure is kept constant but temperature is raised to 819°C, the velocity will become

When temperature of an ideal gas is increased from 27°C to 227°C, its r.m.s. speed changed from 400 metre/s to Vs .The Vs is

At a given temperature the root mean square velocities of oxygen and hydrogen molecules are in the ratio

If the oxygen (02) has root mean square velocity of C ms-1, then root mean square velocity of the hydrogen (H2) will be

The number of translational degrees of freedom for a diatomic gas is

The temperature of argon, kept in a vessel, is raised by 1°C at a constant volume. The total heat supplied to the gas is a combination of translational and rotational energies. Their respective shares are

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