For a hypothetical gas containing molecules as point masses and having non-zero intermolecular attractions, which of the following is correct?

Options

A. The gas shows positive deviations from ideal gas behaviour.
B. Graph of Z v/s `(1)/(V)` at a particular temperature will have negative slope
C. The gas will be difficult to compress as compared to ideal gas.
D. 2 moles of the gas at a temperature of 273K can be stored in a 45 litre of container at 1 atm pressures.

Answer

b