Advertisements
Advertisements
Question
Henry’s constant for CH3Br(g) is 0.159 mol dm−3 bar−1 25°C. Calculate its solubility in water at 25°C, if its partial pressure is 0.164 bar.
Advertisements
Solution
Given: Henry’s constant for CH3Br(g) = KH = 0.159 mol dm−3 bar−1
Partial pressure (P) = 0. 164 bar
To find: Solubility (S) = ?
Formula: S = KHP
S = 0.159 × 0.164
S = 0.02607 mol L−1
∴ Solubility of CH3Br(g) at the given condition is 0.02607 ≅ 0.0261 mol L−1.
APPEARS IN
RELATED QUESTIONS
What is the effect of temperature on solubility of solids in water? Give examples.
The solubility of a gas in water ______.
The units of Henry’s law constant are ______.
The Henry’s law constant of a gas is 6.7 × 10–4 mol/(L bar). Its solubility when the partial pressure of the gas at 298 K is 0.65 bar is ______.
The unit of Henry's law constant is ____________.
Which of the following 0.10 m aqueous solutions will have maximum ΔTf value?
The solubility of the following salts in water increases with increase in temperature, EXCEPT:
Which of the following influence(s) the solubility of a solid in a liquid solvent?
Henry's law constant for a gas CH3Br is 0.159 mol dm−3 atm−1 at 25°C the solubility of CH3Br in water at 25°C and a partial pressure of 0.164 atm ____________.
Which among the following is true for the value of Henry's law constant K?
Solubility of a gas in liquid increases with ______.
Which of the following is strongest nucleophile?
Partial pressure of a solution component is directly proportional to its mole fraction. This is known as ______.
What is Henry's law?
Henry’s law constant of oxygen is 1.4 × 10–3 mol lit–1 atm–1 at 298 K. How much of oxygen is dissolved in 100 ml at 298 K when the partial pressure of oxygen is 0.5 atm?
The relation between solubility of a gas in liquid at constant temperature and external pressure is stated by which law?
The solubility (in mol L−1) of AgCl (Ksp = 1.0 × 10−10) in a 0.1 M KCl solution will be ______.
The solubility of a gas in a liquid is directly proportional to the pressure of the over the solution is stated by ______.
Calculate the solubility of gas in water at 1.2 atm and 25° C, if Henry’s law constant is 0.145 mol dm−3 atm−1 at 25° c.
Explain the solubility of gases in liquids.
The solubility of N2 gas in water at 25° C and 1 bar is 6.85 × 10−4 mol L−1. Calculate KH (Henry’s law constant).
Depending on the states of solute and solvent there are ______ types of solutions.
Which among the following salts dissolves in water with the absorption of heat?
Calculate the Henry’s law constant at 25°C if the solubility of gas in liquid is 2.1 × 10−2 mol dm−3 at 0.18 bar.
Calculate Henry’s law constant if solubility of nitrogen gas in water at 25°C is 6.85 × 10–4 mol dm–3.
[Partial pressure of nitrogen gas = 0.9 bar]
