Calculate the internal energy of 1 mole of an ideal gas at 250ºC.

Calculate the internal energy of 1 g of oxygen STP.

Calculate the volume of 1 mole of an ideal gas at STP.

The internal energy of an ideal gas depends on

The ratio of the molar heat capacities of an ideal gas is (C_p / C_v = 7/6) . Calculate the change in internal energy of 1.0mole of the gas when its temperature is raised by 50 K , (a) keeping the pressure constant , (b) keeping the volume constant and (c ) adiabatically.

For an ideal gas ____

Calculate the work done when 2 moles of an ideal gas expands reversibly and isothermally from a volume of 500 ml to a volume of 2 L at 25^@C and normal pressure.

Calculate the work done when 2 moles of an ideal gas expands reversibly and isothermally from a volume of 500 ml to a volume of 2L " at "25^(@)C and normal pressure.