question_answer

Which of the following options consist of correct match of vander Waal constant 'a' for the following gases?

(I) Toluene (g)	(P) 0.2513
(II) Neon (g)	(Q) 18.06
(III) Steam(g)	(R) 5.43
(IV) Benzene (g)	(S) 24.86

A)  I- R,    II-P.   III-  S.IV-Q

B)  I - Q, II - R. Ill - P, IV - S

C)  I - Q, II - P. Ill - S, IV - R

D)  I - S, II - R, III - Q, IV - P