A cylinder contains a gas at temperature of `27^(0)C` and a pressure `1MPa`. If the temperature of the gas is lowered to `-23^(0)C`, the change in pressure is

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 cylinder contains SO_(2) gas at a pressure of 4.1 atmosphere and at 47^(@)C temperature.The density of the gas in the cylinder is

The temperature of a gas in a closed container is 27^(@) C. If the temperature is raised to 327^(@) C the pressure exerted is :

A one litre spherer and a two litre sphere are connected with a capillary tube of nefligible volume. They contain an idel gas at 27^(0)C at a pressure of 100cm of Hg . Keeping the temperature of one litre sphere constant at 27^(0)C , if temperature of two litre sphere is increased to 127^(0)C , then the final pressure is

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?

The temperature of a gas at pressure P and volume V is 27^(@)C . Keeping its volume constant. If its temperature is raised to 927^(@)C , then its pressure will be