Identify the law which is stated as: “For any solution, the partial

1.	Identify the law which is stated as: “For any solution, the partial vapour pressure of each volatile component in the solution is directly proportional to its mole fraction.” (a) Henry’s law (b) Raoult’s law (c) Dalton’s law (d) Gay-Lussac's Law
Answer» Correct answer is (b) Raoult’s law For any solution, the partial vapour pressure of each volatile component in the solution is directly proportional to its mole fraction. p ∝ x p = p° x where p = partial vapour pressure, p° = Vapour pressure of pure component. x = mole fraction Answer is (b) Raoult’s law

Identify the law which is stated as: “For any solution, the partial vapour pressure of each volatile component in the solution is directly proportional to its mole fraction.” (a) Henry’s law (b) Raoult’s law (c) Dalton’s law (d) Gay-Lussac's Law

Answer»

Correct answer is (b) Raoult’s law

For any solution, the partial vapour pressure of each volatile component in the solution is directly proportional to its mole fraction.

p ∝ x

p = p° x

where p = partial vapour pressure,

p° = Vapour pressure of pure component.

x = mole fraction

Answer is (b) Raoult’s law

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Identify the law which is stated as: “For any solution, the partial vapour pressure of each volatile component in the solution is directly proportional to its mole fraction.” (a) Henry’s law (b) Raoult’s law (c) Dalton’s law (d) Gay-Lussac's Law

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