Question

The equation of state for n moles of a real gas is
n²a
given by P+ (V-nb) = RT. The dimension of
12
PV is same as that of (where P, V and T are
pressure, volume and temperature respectively)
(1) Force
(2) Surface tension
(3) Pressure
(4) Work
nhysical quantity Z given by​

Answer 1

Answer:

4. Work.

Explanation:

[P] = [ML^-1 T^-2]

[V] = [L^3]

Therefore, [PV] = [ML^2T^-2]

Also, [WORK] = [ML^2T^-2]

Therefore, the dimensions of PV are same as that of Work.