The compression factor for one mole of real gas at 0^@C and 100 atm is 0.5. Calculate the van der Waals' constant 'a', if 'b' is zero.

The compression factor for one mole of real gas at 0^@C and 100 atm is

1.	The compression factor for one mole of real gas at 0^@C and 100 atm is 0.5. Calculate the van der Waals' constant 'a', if 'b' is zero.
Answer» ANSWER :`1.253 L^2 ATM MOL^(-2)`