One mole of an ideal gas at `300K` is expanded isothermally from an inital volume of 1 letre to 10 litres. The `DeltaE` for this process is `(R=2cal mol^(-1)K^(-1))`

One mole of an ideal gas at 300K is expanded isothermally from an inital volume of 1 litre to 10 litres. The DeltaE for this process is (R=2cal mol^(-1)K^(-1))

One mole of an ideal gas at 250 K is expanded isothermally from an initial volume of 5 litre to 10 litres. The Delta E for this process is (R = 2 cal. Mol^(-1)K^(-1))

One mole of an ideal gas at 250 K is expanded isothermally from an initial volume of 5 litre to 10 litres. The Delta E for this process is (R = 2 cal. Mol^(-1)K^(-1))

One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 litre to 10 litre. The DeltaU for this process is (R = 2 cal K^-1 mol^-1) .

One mole of an ideal gas at 300K is expanded isothermally reversibly from an initial volume of 1 litre to 10 litres. The Delta E for this process is (R = 2 cal mol^(-1) K^(-1) )

One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 L to 10 L. The DeltaE for this process is (R=2 cal . "mol"^(-1)K^(-1) )