Statement -1 : When temperature is incrteased, viscosity of the gas decreases.
Statement -2 : With the increase in temperature, the gas becomes lighter.

When the temperature increases the viscosity of

Statement-1: The angle of contact of a liquid decrease with increase in temeperature Statement-2: With increase in temperature the surface tension of liquid increase.

Statement-1: The angle of contact of a liquid decrease with increase in temeperature Statement-2: With increase in temperature the surface tension of liquid increase.

Statement-1: Temperature of gas increases when its container is moved at constant speed. Statement-2: The temperature of the gas is due to the random motion of its molecule.

Statement-1: Temperature of gas increases when its container is moved at constant speed. Statement-2: The temperature of the gas is due to the random motion of its molecule.

When temperature of a gas is increased then which of the following statements is always true ?