Advertisements
Advertisements
प्रश्न
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 ______.
विकल्प
4.355 × 10–4 mol/L
4.355 × 10–2 mol/L
2.225 × 10–6 mol/L
2.225 × 10–2 mol/L
Advertisements
उत्तर
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 4.355 × 10–4 mol/L.
संबंधित प्रश्न
What is the effect of temperature on solubility of solids in water? Give examples.
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 is INCORRECT?
Which of the following influence(s) the solubility of a solid in a liquid solvent?
Which among the following is true for the value of Henry's law constant K?
The Henry's law constant for oxygen is 1.3 × 10-3 mol dm-3 atm-1. If partial pressure of oxygen is 0.46 atmosphere, what is the concentration of dissolved oxygen at 25°C and 1 atm pressure?
0.5 molal aqueous solution of a weak acid (HX) is 20% Ionized. If Kr of water is 1.86 K kg mol-1, the lowering in freezing point of solution is ______.
Value of Henry’s constant KH ______.
Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion: Water is one of the best solvent.
Reason: H-bonding is present in water molecules.
Partial pressure of a solution component is directly proportional to its mole fraction. This is known as ______.
What is Henry's law?
According to the Le-Chatelier principle, adding heat to a solid \[\ce{<=>}\] liquid equilibrium will cause the ______.
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.
`"K"_"sp"` for HgSO4 is `6.4 xx 10^-5`, what is the solubility of the salt?
How does entropy change in the following process? Explain.
Dissolving sugar in water
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.
People living at high altitudes often reported with a problem of feeling weak and inability to think clearly. The reason for this is:
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]
