Question

If $V$ is the volume of one molecule of gas under given conditions, the van der Waal?s constant $b$ is

• A. 4V
• B. $\frac{4V}{N_0}$
• C. $\frac{N_0}{4V}$
• D. $4VN_0$

Answer 1

Answer: (D)

$4VN_0$

Answer 2

van der Waals?s constant $b = 4$ times
the actual volume of $1$ mole molecules = $4 \,VN_0$