Question

A real gas obeying Vander Waal's equation will resemble ideal gas , if the :

• A. Constants a & b are small
• B. A is large & b is small
• C. A is small & b is large
• D. Constant a & b are large

Answer 1

Answer: (A)

Constants a & b are small

Answer 2

$\left( P + \frac{an^{2}}{V^{2}} \right)(V - nb) = nRT.$