Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Henry's constant (in kbar) for four gases 
and 
in water at 298K is given below:
(density of water) | 50 at 298 K | 2 | 0.5 | |
This table implies that
A
The pressure of a 55.5 molal solution of 
is 1 bar
is 1 bar
B
Solubility of 
at 308K is lower than at 298K
at 308K is lower than at 298K
C
has the highest solubility in water at a given pressure
D
The pressure of a 55.5 molal solution of 
is 250 bar
is 250 bar
Text Solution
Verified by ExpertsThe correct answer is:
B
With temperature, the value of 
(Henry's constant) increases and solubility of gas in liquid decreases Ideally Henry's law is applicable for dilute solutions.
55.5 molal solution of 
at 250 bar will not follow Henry's law.
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