Question

Vander Waal's equation for 1 mole of a real gas under given conditions :

(a) high pressure

(i) $PV = RT + Pb$

(b) low pressure

(ii) $P V=R T-a / V$

(c) force of attraction between gas molecules is

(iii) $P V=R T+a N$ negligible

(d) volume of gas molecules is negligible

(iv) $\left[P+\left(a / N^{2}\right)\right](V-b)=R T$.

(A) (a)-(i), (b)-(ii), (c)-(i), (d)-(ii)

(B) (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)

(C) (a)-(iv), (b)-(iii), (C)-(ii), (d)-(i)

(D) (a)-(iv), (b)-(ii), (c)-(iii). (d)-(i).

Answer 1

The correct option of this question will be (A) (a)-(i), (b)-(ii), (c)-(i), (d)-(ii)