NEST2018ChemistryStates of Matter
The internal energy per mole of an ideal gas is denoted by E _ ideal . The same for a real gas obeying van der Waals equation is E _ real . Assuming the average kinetic energy of the molecules of the two gases at the same temperature to be equal, the correct statement for the gas at low pressure is
Options
- AE _ real E _ ideal
- BE _ real = E _ ideal
- CE _ real decreases for isothermal expansion
- DE _ ideal increases for isothermal expansion
Correct answer
A. E _ real E _ ideal
Step-by-step solution
No solution available.