Home
Class 12
CHEMISTRY
Stroniyum fluoride (SrF(2.)) is a sparin...

Stroniyum fluoride `(SrF_(2.))` is a sparingly soluble slat. Let`s_(1)` be its solubility (in mol/lt.) in pure water at `25^@C`, assuming no hydrolysis of `F^(-)` ions. Also let `s_(2)` be its solubility (in hydrolysis of `F^(-)`ion and no complex formation. However,it is known that `s_(1):s_(2)=10^(6):256`.
The solubility of `SrF_(2)` (in mol/L) in a buffer solution of pH=5 at `25^(@)`C is :

A

`1.6xx10^(-3)`

B

`3.2xx10^(-3)`

C

`4.8xx10^(-3)`

D

`6.4xx10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    GRB PUBLICATION|Exercise Subjective type|8 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 11|12 Videos

Similar Questions

Explore conceptually related problems

Stroniyum fluoride (SrF_(2.)) is a sparingly soluble slat. Let s_(1) be its solubility (in mol/lt.) in pure water at 25^@C , assuming no hydrolysis of F^(-) ions. Also let s_(2) be its solubility (in hydrolysis of F^(-) ion and no complex formation. However,it is known that s_(1):s_(2)=10^(6):256 . The K_(sp) value of SrF_(2) at 25^(@) C is :

Stroniyum fluoride (SrF_(2.)) is a sparingly soluble slat. Let s_(1) be its solubility (in mol/lt.) in pure water at 25^@C , assuming no hydrolysis of F^(-) ions. Also let s_(2) be its solubility (in hydrolysis of F^(-) ion and no complex formation. However,it is known that s_(1):s_(2)=10^(6):256 . The mass of NaF to be added to 100 ml solution of 0.0011MSr^(+2) ions to reduce its concentration to 2xx10^(-4) M is : [Assume no hydrolysis of F^(-) ions.

K_(sp) of SrF_(2) ( s ) in water is 3.2xx10^(-11) . The solubility SrF_(2) ( s ) in 0.1 (M) NaCl solution is

Solubility of AgCl in pure water is 10^(-5) mol/litre at 25^(@) C then, calculate solubility of AgCl in 0.1 M aqueous solution of KCI at 25^(@) C

GRB PUBLICATION-IONIC EQUILIBRIUM-All Questions
  1. Stroniyum fluoride (SrF(2.)) is a sparingly soluble slat. Lets(1) be i...

    Text Solution

    |

  2. Stroniyum fluoride (SrF(2.)) is a sparingly soluble slat. Lets(1) be i...

    Text Solution

    |

  3. Stroniyum fluoride (SrF(2.)) is a sparingly soluble slat. Lets(1) be i...

    Text Solution

    |

  4. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  5. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  6. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  7. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  8. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  9. The dissociation of weak electrolyte (a weak base or weak acid) id exp...

    Text Solution

    |

  10. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  11. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  12. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  13. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  14. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  15. During the neutralisation of an acid by a base, the end point refers t...

    Text Solution

    |

  16. The Ph of basic buffer mixtures is given by : Ph=Pk(a)+log (["Base"])...

    Text Solution

    |

  17. The Ph of basic buffer mixtures is given by : Ph=Pk(a)+log (["Base"])...

    Text Solution

    |

  18. The Ph of basic buffer mixtures is given by : Ph=Pk(a)+log (["Base"])...

    Text Solution

    |

  19. The Ph of basic buffer mixtures is given by : Ph=Pk(a)+log (["Base"])...

    Text Solution

    |

  20. The solubility product of a soluble salt A(x)B(y) is given by : K(sp)=...

    Text Solution

    |