Q. The molar volume of ${CO}_{2}$ is maximum at
A) NTP
B) $0℃\ and\ 2.0\ atm$
C) $127℃\ and\ 1\ atm$
D) $273℃\ and\ 2\ atm$
Explanation
(c)
$pV = nRT$
$V = \frac{nRT}{p}$
Hence, molar volume of ${CO}_{2}$ is maximum at $127℃$ and 1 atm.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.