Question

The van der Waal’s constant ‘a’ for four gases P, Q, R and S are 4.17, 3.59, 6.71 and 3.8 atm L² mol⁻² respectively. Therefore, the ascending order of their liquefaction is
(a) R < P < S < Q
(b) Q < S < R < P
(c) Q < S < P < R
(d) R < P < Q < S

Answer 1

Hello Friend

Option.D

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Answer 2

Hey there!!♥️

Option D is the correct one