Chemistry - Real Gas Question with Solution | TestHub
ChemistryReal GasLiquification & Critical Constants of GasesEasy2 minQB
ChemistryEasymultiple choice
Van der Waal's constant 'b' can be expressed as
Options:(select one or more)
Answer:
A, C
Solution:
From the critical relations Vc = 3b and Pc = a/27b², Tc = 8a/27Rb: (a) Vc/3 = b ✓; (c) RTc/8Pc = R(8a/27Rb)/(8a/27b²) = b ✓. Options (b) and (d) give 9b and (4/3)b respectively, not b. Hence (a) and (c).
Stream:JEESubject:ChemistryTopic:Real GasSubtopic:Liquification & Critical Constants of Gases
⏱ 2mℹ️ Source: QB
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