The value of van der Waals’ constant ‘a’ for the gases O 2 , N 2 , NH 3 and CH 4 are…
Chemistry · JEE Advanced · NTA Exams — States of Matter (Gases and Liquids)
The value of van der Waals’ constant ‘a’ for the gases O2, N2, NH3 and CH4 are 1.360, 1.390, 4.170 and 2.253L2 atm mol–2 respectively. The gas which can most easily be liquified is (1989)
- O2
- N2
- NH3
- CH4
Answer
(C) NH 3
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