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The value of van der Waals constant a fo...

The value of van der Waals constant `a` for the gases `O_(2)`, `N_(2)`, `NH_(3)`, and `CH_(4)` are `1.360`, `1.390`, `4.170`, and `2.253 L^(2) atm mol^(-2)`, respectively. The gas which can most easily be liquefied is

A

`O_2`

B

`N_2`

C

`NH_3`

D

`CH_4`

Text Solution

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The correct Answer is:
C
More is the value of a more is it.s compressibility
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