Published by:
CGP EDU Academic Team
Published on: August 13, 2026
of each of the following gases are taken at 
and 
pressure. Which of these will have the least volume?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
: Ideal gas equation is 
If pressure and temperature is same for all the gases then 
(from above equation)
no. of moles of the gas 
(here weight of all gases are equal.)
From the options, 
has more molecular weight than remaining gases, so it has least volume.
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