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The molar volume of CO(2) is maximum at...

The molar volume of `CO_(2)` is maximum at

A

STP

B

`0^(@)`C and 2.0 atm

C

`127^(@)`C and 1 atm

D

`273^(@)` C and 2 atm

Text Solution

Verified by Experts

The correct Answer is:
C
PV=nRT
Hence V is maximum when T/P is maximum.
`:. V=(nRT)/(P)`
(a) V=`(273)/(1)` =273
(b) V=`(273)/(2)`=136.5
( C ) `V=(400)/(1)`=400
V=`(546)/(2)`=273
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