Question

The equation $\left(P+\frac{a}{V^2}\right)\cdot \left(V-b\right)=constant$ . The unit of a is :-

• A. Dyne $\times c{m}^5$
• B. Dyne $\times c{m}^4$
• C. Dyne $\times c{m}^3$
• D. Dyne $\times c{m}^2$

Answer 1

Answer: (B)

Units of $a$ and $P{V}^2$ are same and equal to dyne $x$ $c{m}^4$