Two moles of an ideal gas at 1 atm are compressed to 2 atm at 273 K. The enthalpy change for the process is

The volume of 10 "moles" of an ideal gas at 10 atm and 500 K is

Two moles of an ideal gas at 2 atm and 27^(@)C is compressed isothermally to half of its volume by external pressure of 4 atm. The work doen is

Volume of 1.5 mole of a gas at 1 atm. pressure and 273K is

One mole of an ideal gas at STP is heated to 27^@C and compressed to 1.5 atm. Calculate triangleE and triangleH for the change in state. Assume C_v = 3/2 R for the ideal gas.

Volume of 0.5 mole of a gas at 1 atm. Pressure and 273 K is

If one mole of monoatomic ideal gas expanded from 2 atm to 0.5 atm at 27°C, then the entropy change will be