A cylinder of fixed capacity 44.8 litre contains helium gas at standard temperature and pressure. What is the amount of heat needed to raise the temperature of the gas in the cylinder by `15.0^(@) C ? [R = 8.31 J mol^(-1) K(-1)]`

A cylinder of fixed capacity 44.8 litres constains helium gas at standard temperature and pressure. What is the amount of heat needed to raise the temperature of the gas in the cylinder by 15^(@)C ? Given R=8.31 j mol e^(-1) K^(-1) . (For monoatomic gas, C_(v)=3 R//2 )

A cylinder of fixed capacity 22.4 litre contains helium gas at standard temperature and pressure. What is the amount of heavy needed to raise the temperature of the gas in the cylinder by 30^(@)C ? (R=8.31J "mol"^(-1)K^(-1))

A cylinder of fixed capacity (of 44.8 L) contains 2 moles of helium gas at STP .What is the amount of heat needed to raise the temperature of the gas in the cylinder by 20^(@)C ? ("Use"R=8.31J"mol"^(-1)K^(-1))

The volume of 1 mol of a gas at standard temperature and pressure is .

A cylinder of fixed capacity 44.8 litre. contains a monatomic gas at standard temperature and pressure. The amount of heat required to cylinder by 10^(@)C will be. ( R= univerasl gas constant )

A cylinder of fixed capacity 67.2 liters contains helium gas at STP . Calculate the amount of heat required to rise the temperature of the gas by 15^(@)C ? (R=8.314 J mol^(-1)k^(-1))

A cylinder with fixed capacity of 67.2 lit contains helium gas at STP. The amount of heat (in joule) needed to raise the temperature of the gas by 20^(@)C is [Given that R=8.31J"mol"^(-1)K^(-1) ]

A cylinder witih fixed capacity of 67.2 lit contains helium gas at STP. The amount of heat needed to raise the temperature of the gas by 20^(@) C is ________ J. [Given that R = 8.31 J mol^(-1) K^(-1)]