Home
Class 12
CHEMISTRY
Which of the following is most effective...

Which of the following is most effective in coagulating a ferric hydroxide sol ?

A

KCl

B

`KNO_(2)`

C

`K_(2)SO_(4)`

D

`K_(3)[Fe(CN)_(6)]`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise F. Emulsion, Micelle and Gel|8 Videos

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise REASONING TYPE|14 Videos

  • SURFACE CHEMISTRY

    GRB PUBLICATION|Exercise D. Purification and Preparation of Colloid|12 Videos

  • SOLID STATE

    GRB PUBLICATION|Exercise All Questions|267 Videos

Similar Questions

Explore conceptually related problems

which of the following is most effective in coagulating ferric hydroxide sol? a. KCl b. FeCl_(3) c. Na_(2)SO_(4) d. K_(3)[Fe(CN)_(6)]

Which of the following ions is most effective in the coagulation of ferric hydroxide solution?

Which of the following is most effective in causing the coagulation of ferric hydroxide sol :-

Which of the following is the most effective in c ausing coagulation of ferric hydroxide sol ?

Which of the following is most effective in coagulating negatively charged hydrated ferric oxide sol?

Which of the following is most effective in coagulating positively charged hydrated ferric oxide sol?

GRB PUBLICATION-SURFACE CHEMISTRY-E. Coagulation, Protection and Application of Colloids
  1. Gold number of some lyophilic sols are : {:((P),:,"Casein",:,0.01),(...

    Text Solution

    |

  2. A colloidal solution is subjected to an electrical field. The particle...

    Text Solution

    |

  3. Which of the following is most effective in coagulating a ferric hydro...

    Text Solution

    |

  4. Smoke has generally blue tinge. It is due to

    Text Solution

    |

  5. Gold number of haemoglobin is 0.03. Hence, 100 mL of gold sol will req...

    Text Solution

    |

  6. Arsenic (III) sulphide forms a sol with a negative charge. Which of th...

    Text Solution

    |

  7. Blood is purified by :

    Text Solution

    |

  8. Most effective ion to coagulate a negative sol is :

    Text Solution

    |

  9. Identify the statement which is correct w.r.t. surface phenomenon.

    Text Solution

    |

  10. Which of the following electrolytes is most effective in the coagulati...

    Text Solution

    |

  11. Which of the following is property of colloid?

    Text Solution

    |

  12. An arsenious sulphide sol carries a negative charge . The maximum prec...

    Text Solution

    |

  13. Tyndall effect is shown by

    Text Solution

    |

  14. According to Hardy Schulze rule, the power of coagulation of an ion de...

    Text Solution

    |

  15. Among the electrolytes Na(2),SO(4),CaCl(2),Al(2)(SO(4))(3) and NH(4)Cl...

    Text Solution

    |

  16. The dispersed phase in colloidal iron (III) hydroxide and collodial go...

    Text Solution

    |

  17. Gold numbers of protective colloids A,B,C and D are 0.5,0.01,0.10 and ...

    Text Solution

    |

  18. On passing light from colloidal solution, the effect due to scattering...

    Text Solution

    |

  19. The solution in which the light is scattered by the particles is :

    Text Solution

    |

  20. The charge on As(2)S(3) sol is due to the adsorbed :

    Text Solution

    |