a=Vander Waal's constant for pressure correction
b=Vander waal's constant for volume correction
Pick the only incorrect statement:
For gas A, if a = 0 the compressiblity factor is directly proportional to pressure
For B, if b=0, the compressibility factor is directly proportional to pressure.
For gas C, a `` 0,b`` 0, it can be used to calculate a and b by giving lowest P value and its intercept with Z=1
Slope for all three gases at high pressure is positive
