Home
Class 12
CHEMISTRY
H2S a toxic gas with rotten egg like sme...

`H_2S` a toxic gas with rotten egg like smell is used for qualitative analysis. If the solubility of `H_2S` in water at STP is 0.195m, calculate the Henry's law constant.

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

1 kg of water under a nitrogen pressure of 1 atmosphere dissolves 0.02 gm of nitrogenat 293 k. Calculate Henry' s law constant :

Calculate the pH of 0.2 M H_2SO_4 .

Calculate the amount of CO_2 dissolved at 4 atm in 1dm^3 of water at 298K. The Henry's law constant for CO_2 at 298K is 1.7 k bar.

Why is water liquid while H_2S a gas ?

If N_2 gas is bubbled through water at 293 K, how many millimoles of N_2 gas would dissolve in 1 litre of water? Assume that N_2 exerts a partial pressure of 0.987 bar. Given that Henry's law constant for N_2 at 293 K is 76.48 kbar.

Why is H_2O a liquid and H_2S a gas?

19.5 g of CH_2FCOOH is dissolved in 500 g of water. The depression in the freezing point of water observed is 1.0° C. Calculate the van’t Hoff factor and dissociation constant of fluoroacetic acid.

The values of limiting ionic conductance of H+ and HCOO- ions are respectively 347 and 53 S cm2 mol−1 at 298K. If the molar conductance of 0.025M methanoic acid at 298K is 40 S cm2 mol-1 the dissociation constant of methanoic acid at 298K is

At what partial pressure, oxygen will have a solubility of 0.06 gL^-1 in water at 293 K? Henrys law constant (k_H) of O_2 in water at 303 K is 46.82 k bar. (Assume the density of the solution to be and same as that of water)

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. H2S a toxic gas with rotten egg like smell is used for qualitative ana...

    Text Solution

    |

  2. Calculate the percentage composition of C2H5OH.

    Text Solution

    |

  3. 18g of glucose (molar mass 180gmol^-1) is present in 500cm^3 of its aq...

    Text Solution

    |

  4. A solutionm of glucose (C6H12O6) in water is labelled as 10% by weight...

    Text Solution

    |

  5. What volume of 10%(w/v) solution of Na2CO3 will be required to neutral...

    Text Solution

    |

  6. What volume of 95 mass% sulphuric acid (density =1.85g/cm^3) and what ...

    Text Solution

    |

  7. Calculate the mole fraction of ethanol and water in a sample of rectif...

    Text Solution

    |

  8. Calculate the mole fraction of water in a mixture of 12 g water, 108 g...

    Text Solution

    |

  9. One litre solution of N/2 HCl is heated in a beaker. It was observed t...

    Text Solution

    |

  10. Concentrated H(2)SO(4) has a density 1 . 9 g/mL and is 99% H(2) SO(4)...

    Text Solution

    |

  11. Calculate the molality and mole fraction of the solute in aqueous solu...

    Text Solution

    |

  12. The molarity of a solution of ethyl alcohol (C2H5OH) in water in 1.55 ...

    Text Solution

    |

  13. Commercially available concentrated HCI contains 38% HCI by mass an...

    Text Solution

    |

  14. Calculate the formality of sodim thiosulphate (Na2S2O3.5H2O) solution,...

    Text Solution

    |

  15. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  16. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  17. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

    Text Solution

    |

  18. Calculate molarity and molality of solution prepared by mixing equa...

    Text Solution

    |

  19. The concentration of solution of sulphuric acid is 18M and has density...

    Text Solution

    |

  20. Calculate the number of molecules of oxalic acid (H2C2O4. 2H2O) in 100...

    Text Solution

    |

  21. The mole fraction of benzene in a solution with toluene 0.50 calculate...

    Text Solution

    |