Home
Class 12
CHEMISTRY
What is Henry law?...

What is Henry law?

Text Solution

Verified by Experts

Henry law deal with effect of pressure on the solubility of gas.
Statement :
The solubility of a gas in a liquid at a given temperature is directly proportional to the pressure at which dissolved.
Let `X=`Mole fraction of gas in liquid at a given temperature as a measure of its solubility.
`p=` partial pressure of gas in equilibrium with the solution.
Then according to Henry's law.
Mathematically, `p=K_(H)X`
where `K_(H)=` Henry law constant.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    RESONANCE|Exercise EXERCISE-1(PART-1)|33 Videos

  • SOLUTIONS

    RESONANCE|Exercise EXERCISE-1(PART-2)|40 Videos

  • SOLUTIONS

    RESONANCE|Exercise (MSPs)|7 Videos

  • SOLUTION AND COLLIGATIVE PROPERTIES

    RESONANCE|Exercise PHYSICAL CHEMITRY (SOLUTION & COLLIGATIVE PROPERTIES)|52 Videos

  • STEREOISOMERISM

    RESONANCE|Exercise EXERCISE (PART III : PRACTICE TEST-2 (IIT-JEE (ADVANCED PATTERN))|22 Videos

Similar Questions

Explore conceptually related problems

Which is not correct about Henry's law?

fractional distillation of non ideal solutions, Henry's law

For a solution of acetone in chloroform, Henry's law constant is 150 torr at a temperature of 300 K. (a) Calculate the vapour pressure of acetone when the mole fraction is 0.12. (b) Assuming that Henry's law is applicable over sufficient range of composition to make the calculation valid, calculate the composition at which Henry's law pressure of chloroform is equal to Henry's law pressure of acetone at 300 K. (Henry's law constant for chloroform is 175 torr.)

What is the Henry's law constant of dissolved O_(2) at 10^@C at 1 atmospheric pressure , if partial pressure of oxygen is 0.24 atm ? the concentration of dissolved oxygen is 3.12xx10^(-4) mol dm ^(-3)

Which of the following curves represent the Henry's law

The units of Henry’s law constant are

Solubility OF Gases in Liquids || Henry law raoult's law as a special case OF henry's law

RESONANCE-SOLUTIONS-Board Level Exercise
  1. What are the values of P("total'")DeltaH,DeltaV for negative deviation...

    Text Solution

    |

  2. What are maximum boiling azeotropes? Give one example.

    Text Solution

    |

  3. What is Henry law?

    Text Solution

    |

  4. What is expected value of van't Hoff factor for K(3)[Fe(CN)(6)] in the...

    Text Solution

    |

  5. In the determination of molar mass of A^(+)B^(-) using a colligative p...

    Text Solution

    |

  6. Define molal elevation constant or ebullioscopic constant?

    Text Solution

    |

  7. Which has the highest freezing point:

    Text Solution

    |

  8. A 10% solution of urea is isotonic with 20% solution of 'x' at same t...

    Text Solution

    |

  9. Why a person suffering from high blood pressure is advised to take min...

    Text Solution

    |

  10. What type of non-idealities are exhibited by cyclohexane-ethanol and a...

    Text Solution

    |

  11. Calculate the molality of K(2)CO(3) solution which is formed by dissol...

    Text Solution

    |

  12. An electrolyte AB is 50% ionised in aqueous solution. Calculate the fr...

    Text Solution

    |

  13. 5g of compound A was dissolved in 100g of water at 303K. The vapour pr...

    Text Solution

    |

  14. When fruits and vegetables are dried and placed in water, they slowly ...

    Text Solution

    |

  15. The normal freezing point of nitrobenzene (C(6)H(5)NO(2)) is 278.82K. ...

    Text Solution

    |

  16. Urea forms an ideal solution. Determine the vapour pressure of an aque...

    Text Solution

    |

  17. State Raoult's law, If DeltaT is the elevation in boiling point of a s...

    Text Solution

    |

  18. An aqueous solution of 3.12g of BaCl(2) in 250g of water is found to b...

    Text Solution

    |

  19. 18g of glucose (molar mass 180g "mol"^(-1)) is present in 500CM^(3) of...

    Text Solution

    |

  20. Define Osmotic pressure and Arrange the following solutions in increas...

    Text Solution

    |