Home
Class 11
CHEMISTRY
If the solubility of an aqueoues solutio...

If the solubility of an aqueoues solution of `Mg(OH)_(2)` be X mole litre, then `K_(SP)` of `Mg(OH)_(2)` is:

A

`4x^(3)`

B

`108 x^(5)`

C

`27x^(4)`

D

`9X.`

Text Solution

Verified by Experts

The correct Answer is:
A
`Mg (OH)_(2) hArr Mg^(2+) + 2[OH]^(-)`
`K_(sp) =[Mg^(2+)] [OH^(-)]^(2) = (x) xx (2x)^(2) =4x^(3).`
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Comprehesion 1|1 Videos

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Comprehesion 2|1 Videos

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Multiple Choice Qestions Bank|50 Videos

  • ENVIRONMENTAL CHEMISTRY

    DINESH PUBLICATION|Exercise Integer Type Questions|4 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    DINESH PUBLICATION|Exercise UNIT TEST - 34|1 Videos

Similar Questions

Explore conceptually related problems

The solubility product of a soluble salt A_(x)B_(y) is given by: K_(SP)= [A^(y+)]^(x) [B^(x-)]^(y) . As soon as the product of concentration of A^(y+) and B^(x-) increases than its K_(SP) , the salt start precipitation. It may practically be noticed that AgCI is more soluble in water and its solublity decreases dramatically in 0.1M NaCI or 0.1M AgNO_(3) solution. It may therefore be conncluded that in presence of a common ion, the solubiolity of salt decreases. The pH of a saturated solution of Mg(OH)_(2) is: (K_(SP) of Mg(OH)_(2)= 1xx10^(-11))

pH of a saturated solution of Ca(OH)_(2) is 9. the solubility product (K_(sp)) of Ca(OH)_(2) is

pH of saturated solution of Ba(OH)_(2) is 12 . The value of solubility product (K_(sp)) of Ba(OH)_(2) is

DINESH PUBLICATION-EQUILIBRIUM-Select the correct Answer
  1. 1M NaCI and 1M HCI are present in an aqueous solution. The solution is

    Text Solution

    |

  2. Species acting as both Bronsted acid and base is:

    Text Solution

    |

  3. If the solubility of an aqueoues solution of Mg(OH)(2) be X mole litre...

    Text Solution

    |

  4. Which of the following statements is not ture?

    Text Solution

    |

  5. The equilibrium constant for the given reaction: SO(3(g))hArrSO(2(g)...

    Text Solution

    |

  6. The pK(a) of a weak acid (HA) is 4.5. The pOH of an aqueous buffered s...

    Text Solution

    |

  7. The first and second dissociation constant of an acid H(2)A are 1.0xx1...

    Text Solution

    |

  8. The equilibrium constants K(p1) " and " K(p2) for the two equilibriu...

    Text Solution

    |

  9. Solid Ba(NO(3)) is gradually dissolved in a 1.0xx10^(-4) M Na(2)CO(3) ...

    Text Solution

    |

  10. If 10^(-4) dm^(3) of water is introduced into a 1.0 dm^(3) flask to 30...

    Text Solution

    |

  11. Solubility product of silver bromide is 5.0xx10^(-13). The quantity of...

    Text Solution

    |

  12. The pH of a 0.1 molar solution of the acid HQ is 3. The value of the i...

    Text Solution

    |

  13. The equilibrium constant for the reaction N(2)(g)+O(2)(g) hArr 2NO(g...

    Text Solution

    |

  14. How many litres of water must be added to 1 L of an aqueous solution o...

    Text Solution

    |

  15. For the reaction, SO(2)(g)+1/2O(2)(g)hArrSO(3)(g) if K(p)=K(C)(RT)^(x)...

    Text Solution

    |

  16. The concentration of hydrogen ion in a sample of soft drink is 3.8 xx ...

    Text Solution

    |

  17. In the reaction at constant volume C((s)) +CO(2) (g) hArr 2CO((g))...

    Text Solution

    |

  18. The K(p) value for the reaction. H(2) +I(2) hArr 2Hi at 460^(@)C ...

    Text Solution

    |

  19. One mole of ammonia was completely absorbed in one litre solution each...

    Text Solution

    |

  20. The standard Gibbs energy change at 300K for the reaction 2AhArrB+C is...

    Text Solution

    |