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According to Henry’s Law at a constant temperature the solubility of gas in a liquid is directly proportional to the
- a)Mass of gas
- b)Density of gas
- c)Volume of gas
- d)Pressure of gas
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
According to Henry’s Law at a constant temperature the solubilit...
According to Henry’s law the solubility of gas in a liquid is directly proportional to the pressure of the gas
Mathematically mass of the dissolved gas α pressure of the gas
let mass of dissolved gas in unit volume = m
pressure of gas = p
to remove sign of proportional we us a constant here KH is Henry’s law constant
so we get
m = KH*p
we can measure mass of solute in term of molar fraction also
Hence our formula will
X = KH*p
Application:
1. In Packing of soda cans :- To increase the solubility of CO2 gas in soda water , bottles of soda water is always packed under higher pressure.
2. In Deep see diving: - As nitrogen is a more soluble gas in our blood and at deep see pressure increase so its solubility also increases, when scuba diver tries to come rapidly toward the surface of water, pressure decreased and Dissolved N2 gas comes back from the blood and make bubbles in his veins. It because bends .To avoid bends diver use oxygen diluted with helium because helium is less soluble in blood.
Henry's Law states that: The solubility of a gas in a liquid is directly proportional to the pressure of that gas above the surface of the solution.
Most Upvoted Answer
According to Henry’s Law at a constant temperature the solubilit...
Partial pressure of the gas is directly proportional to the mole fraction of the gas. (Pgas) is directly proportional to (Xgas) Pgas = Kh × Xgas Kh = Henry's constant
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According to Henry’s Law at a constant temperature the solubilit...
The correct answer is option D
Henry's law states that at a constant temperature, the solubility of a gas is directly proportional to the pressure of the gas.
In other words, The partial pressure of the gas in vapour phase (p) is proportional to the mole fraction of the gas (x) in the solution.
p=KH x
Here, KH is Henry's law constant.
Henry's law states that at a constant temperature, the solubility of a gas is directly proportional to the pressure of the gas.
In other words, The partial pressure of the gas in vapour phase (p) is proportional to the mole fraction of the gas (x) in the solution.
p=KH x
Here, KH is Henry's law constant.
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According to Henry’s Law at a constant temperature the solubility of gas in a liquid is directly proportional to thea)Mass of gasb)Density of gasc)Volume of gasd)Pressure of gasCorrect answer is option 'D'. Can you explain this answer?
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