Which of the following units is useful in relating concentration of solution with its vapour pressure?

Question

Which of the following units is useful in relating concentration of solution with its vapour pressure? (A) Mole fraction (B) Parts per million (C) Mass percentage (D) Molality

Tardigrade Admin · Accepted Answer

According to Henry’s law, partial pressure of gas in the solution is proportional to the mole fraction of gas in the solution. P = KH x Where, KH = Henry’s constant

Q. Which of the following units is useful in relating concentration of solution with its vapour pressure?

Mole fraction

Parts per million

Mass percentage

Molality

According to Henry’s law, partial pressure of gas in the solution is proportional to the mole fraction of gas in the solution.

$P = K_{H} x$

Where, $K_{H} =$ Henry’s constant

Q. Which of the following units is useful in relating concentration of solution with its vapour pressure?

Mole fraction

Parts per million

Mass percentage

Molality

According to Henry’s law, partial pressure of gas in the solution is proportional to the mole fraction of gas in the solution. P=KH​x Where, KH​= Henry’s constant

According to Henry’s law, partial pressure of gas in the solution is proportional to the mole fraction of gas in the solution.

$P = K_{H} x$

Where, $K_{H} =$ Henry’s constant