A 3.0L sample of helium gas is stored in a rigid, sealed container at `25^(@)C` and 1.0 atm pressure. The temperature is increased to `125%(@)C`. What is the new pressure of the gas?

A gas cylinder contains oxygen gas at 25^@C and 15.0 atm. If the temperature of the surroundings rises to 42^@C , what would be the pressure of the gas in the cylinder ?

A sample of a gas at 100^(@)C and 0.80 atm pressure has a density of 1.15 g L^(-1) . What is the molecular weight of the gas?

A sample of a gas at 100^(@)C and 0.80 atm pressure has a density of 1.15 g L^(-1) . What is the molecular weight of the gas?

The pressure of a gas filled in a closed containeer increases by 1% when temperature is increased by 1^(@)C. Find the initial temperature of the gas.

The pressure of a gas filled in a closed containeer increases by 1% when temperature is increased by 1^(@)C. Find the initial temperature of the gas.

A cylinder contains 12 litres of oxygen at 20^(@)C and 15 atm pressure. The temperature of the gas is raised to 35^(@)C and its volume increased to 17 litres. What is the final pressure of gas (in atm)?

A sample of gas occupies 1.50 L at 25^(@)C . If the temperature is raised to 60^(@)C , what is the new volume of the gas if pressure remains constant?

A sample of gas occupies 12 L at 227^@C and at 1 atm pressure. The gas is cooled to - 73^@C at the same pressure. What would be the volume of the gas?

A gas sample in a flexible container is maintained at constant pressure while its temperature is increased from 25^(@)C to 75^(@)C . If the initial volume of the gas is 4.2L, what is the change in volume due to the temperature increase?