हिंदी

The solubility of a gas in water ______. - Chemistry

Advertisements
Advertisements

प्रश्न

The solubility of a gas in water ______.

विकल्प

  • decreases with increase in temperature

  • increases with increase in temperature

  • decreases with decrease in temperature

  • is not affected by temperature

MCQ

उत्तर

The solubility of a gas in water decreases with increase in temperature.

shaalaa.com
Solubility
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Solutions - Multiple choice questions

APPEARS IN

संबंधित प्रश्न

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


Sugar dissolves in water because ______.


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 ______.


Which of the following 0.10 m aqueous solutions will have maximum Δ Tf 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?


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 ____________.


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 ______.


Solubility of a gas in liquid increases with ______.


Which of the following is strongest nucleophile?


H2O2 is


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 dm-3 atm-1 at 25° c.


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.


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.


Henry's constant for \[\ce{CH3Br_{(g)}}\] is 0.159 mol dm−3 bar1 25°C. Calculate its solubility in water at 25°C, if its partial pressure is 0.164 bar.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×