A) A
B) B
C) C
D) D
Correct Answer: A
Solution :
Critical temperature of gas may be defined as that temperature above which it cannot be liquefied howsoever high pressure may be applied on the gas. As we know, \[{{T}_{C}}=\frac{8a}{27\,Rb}\] where a = van der Waals constant which is a measure of intermolecular forces of attraction. Greater the value of a more easily the gas can be liquefied and hence larger\[{{T}_{C}}\], mean larger the value of a.You need to login to perform this action.
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