Which one of the following volume (V)- temperature (T) plots represents the behaviour of one mole of an ideal gas at one atmospheric pressure?

Options

A.
B.
C.
D.

Answer

C

Explanation

V-T plot representing the behaviour of 1 mole of an ideal gas at 1 atm pressure.
Volume of 1 mole of an ideal gas at 273 and 1 atm pressure is 22.4 L.
Volume of 1 mole of an ideal gas at 373 K and 1 atm pressure will be
`V-(RT)/(P)=(0.0821xx373)/(1)=30.58L`