Home
Class 11
CHEMISTRY
What is the value of K(sp) for Fe(OH)3 ?...

What is the value of `K_(sp)` for `Fe(OH)_3 ?`

A

`s^2`

B

`4 S_3`

C

`27 S^4`

D

`64 S^4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos
  • GOC-II & III

    PATHFINDER|Exercise QUESTION BANK|144 Videos

Similar Questions

Explore conceptually related problems

If a saturated solution is prepared by dissolving Ag_2CO_3 in water has [Ag^+] = 2.56 xx 10^(-4) , what is the value of k_sp for Ag_2CO_3 ?

At 25^(@)C,K_(sp) for zinc hydroxide [Zn(OH)_2 is 3.0xx10^(-16) . What is the value of pH of saturated aqueous solution of zinc hydroxide [Zn(OH)_2] ?

What will be the value of pH at which Mg(OH)_2 starts to precipitate from 0.1(M) of MgCl_2 solution? [K_(sp)[Mg(OH)_2]=1.0xx10^(-11) )

Standard reduction potential for Cu^(2+)|Cu is +0.34V . Calculate the reduction potential at pH = 14 for the above couple. K_(sp) of Cu(OH)_(2) is 1.0xx10^(-19) .

What is the oxidation number of Fe in Fe (CO)s?

What happens when a small amount of Fe(OH)_(3) solution is added to a freshly prepared FeCl_(3) sol?

What is the average oxidation number of Fe in Fe_(4)[Fe(CN)_(6)]_(3) ?

Na_(2)SO_(4) is more effective than NaCl in the coagulation of Fe(OH)_(3) , sol. Give reason.

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. 20 mL 0.1 (N) acetic acid is mixed with 10 mL 0.1 (N) solution of NaOH...

    Text Solution

    |

  2. The pH of the solution obtained by mixing 100 mL of a solution of pH=3...

    Text Solution

    |

  3. What is the value of K(sp) for Fe(OH)3 ?

    Text Solution

    |

  4. The most important buffer in the blood consists of

    Text Solution

    |

  5. Find the hydroxide concentration for a solution with a pH of 10 at 25^...

    Text Solution

    |

  6. Which of the following is not a conjugate acid-base pairs?

    Text Solution

    |

  7. If the solubility of Ca3(PO4)2 in water be y mol L^(-1), the solubilit...

    Text Solution

    |

  8. The pH of an aqueous solution of CH3COONa of concentration C(M) is giv...

    Text Solution

    |

  9. What is the best description of the change that occurs when Na2O(s) is...

    Text Solution

    |

  10. An acid HA ionises as, HAiffH^(+)+A^- The pH of 1.0 M solution is 5...

    Text Solution

    |

  11. The K(sp) for Cr(OH)3 is 1.6 xx 10^(30). The molar solubility of this ...

    Text Solution

    |

  12. A weak monobasic acid is 1% ionised in 0.1 M solution at 25^@C. The pe...

    Text Solution

    |

  13. 0.023 of sodium metal is reacted with 100 cm^3 of water. The pH of the...

    Text Solution

    |

  14. The ratio of molarity and normality of a dibasic acid solution is :

    Text Solution

    |

  15. A measured temperature on the Fahrenheit scale is 200^0 F. What will t...

    Text Solution

    |

  16. A buffer solution contains 0.1 mole of sodium acetate dissolved in 100...

    Text Solution

    |

  17. Which of the following is least likely to behave as Lewis base?

    Text Solution

    |

  18. A buffer solution is prepared in which the concentration of NH3 is 0.3...

    Text Solution

    |

  19. Which one of the following is not acid-base conjugate pair?

    Text Solution

    |

  20. Which one of the following species acts only as a base?

    Text Solution

    |