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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

State Henry’s law. - Chemistry

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प्रश्न

State Henry’s law.

State Henry’s law about the solubility of a gas in a liquid.

नियम
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उत्तर

Henry’s law states that the solubility of a gas in a liquid is directly proportional to the pressure of the gas over the solution.

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Solubility
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पाठ 2: Solutions - Very short answer questions

संबंधित प्रश्‍न

What is the effect of temperature on solubility of solids in water? Give examples.


Sugar dissolves in water because ______.


The solubility of a gas in water ______.


The unit of Henry's law constant is ____________.


Which of the following is INCORRECT?


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?


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?


Solubility of a gas in liquid increases with ______.


H2O2 is


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.


Henry's law constant for CH3Br(g) is 0.159 mol dm–3 bar–1 at 25°C. What is the solubility of CH3Br(g) in water at the same temperature and partial pressure of 0.164 bar?


What is Henry's law?


According to the Le-Chatelier principle, adding heat to a solid \[\ce{<=>}\] liquid equilibrium will cause the ______.


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 ______.


Solubility of which among the following solids in water changes slightly with temperature?


Calculate the solubility of gas in water at 1.2 atm and 25° C, if Henry’s law constant is 0.145 mol dm3 atm1 at 25° c.


`"K"_"sp"` for HgSO4 is `6.4 xx 10^-5`, what is the solubility of the salt?


Explain the solubility of gases in liquids.


Depending on the states of solute and solvent there are ______ types of solutions.


The solubility of CH3Br(g) in water is 0.0260 mol/dm3 at 0.164 bar partial pressure and at 25°C. Calculate Henry's law constant.


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