Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store
seo-qna
SearchIcon
banner

The value of Henry’s constant KH is
(A) greater for gases with higher solubility
(B) greater for gases with lower solubility
(C) constant for all gases
(D) not related to the solubility of gases

Answer
VerifiedVerified
488.4k+ views
like imagedislike image
Hint: To solve this question refer to the henry law, as we know that it tells us about the relation between temperature, amount of gas and partial pressure, and it was formulated by William henry.

Complete answer:
We have been asked about the value of henry’s constant that is KH,
So, for that:
Firstly, we know about the henry law which tells us the relation between temperature, amount of gas and partial pressure,
So, according to henry’s law the amount of gas that dissolves in a liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid at constant temperature,
PC
P=KHC
Where, P is the partial pressure of the gas, KH is the henry’s constant and C is the amount of the gas dissolved,
So, if we find the in terms of henry’s constant: KH1C
So, for a highly soluble gas, the value of henry’s constant is very less and for gases with lower solubility value of henry’s constant is very high,
So, we can say that the value of KHis greater for gases with lower solubility,

So, we can conclude that the correct option is (B).

Note:
Henry’s law has certain applications, like the amount of oxygen that dissolves in the bloodstream is directly proportional to the partial pressure of oxygen in the alveoli air is one of the applications, then also in the carbonated drinks the gas dissolved due to henry law.
Latest Vedantu courses for you
Grade 11 Science PCM | CBSE | SCHOOL | English
CBSE (2025-26)
calendar iconAcademic year 2025-26
language iconENGLISH
book iconUnlimited access till final school exam
tick
School Full course for CBSE students
PhysicsPhysics
ChemistryChemistry
MathsMaths
₹41,848 per year
Select and buy