Home
Class 12
CHEMISTRY
Among the electrolytes Na(2),SO(4),CaCl(...

Among the electrolytes `Na_(2),SO_(4),CaCl_(2),Al_(2)(SO_(4))_(3) and NH_(4)Cl`, the most effective coagulating agent for `Sb_(2)S_(3)` sol is

A

`Na_(2)SO_(4)`

B

`CaCl_(2)`

C

`Al_(2)(SO_(4))_(3)`

D

`NH_(4)Cl`

Text Solution

Verified by Experts

The correct Answer is:
C
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

Among the electrolytes Na_(2)SO_(4),CaCl_(2),As_(2)(SO_(4))_(3) and NH_(4)Cl, the most effective coagulationf agent for Sb_(2)S_(3) negatively charged sol is :

Among the electrolytes Na, SO_4 , CaCl_4 , Al_2(SO_4)_3 and NH_4 Cl , the most effective coagualting agent for Sb_2 S_3 sol is :

Al_(2)(SO_(4))_(3)+NH_(4)OH rarr X , then:

Al_(2)(SO_(4)_(3) + NH_(4)OH rarr X , X is.

Among the following electrolytes, which is the most effective coagulation agent for Sb_(2)S_(3) solution?

Balancce the equation , Al + H_(2)SO_(4) to Al_(2) (SO_(4) )_(3) + H_(2)

GRB PUBLICATION-SURFACE CHEMISTRY-E. Coagulation, Protection and Application of Colloids
  1. Tyndall effect is shown by

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  9. Sky looks blue due to

    Text Solution

    |

  10. Gold number is minimum in case of……………

    Text Solution

    |

  11. Tyndall effect will be observed in :

    Text Solution

    |

  12. The Brownian motion is due to :

    Text Solution

    |

  13. What happens when lyophilic sol is added to a lyophobic sol?

    Text Solution

    |

  14. Identify the statement which is incorrect w.r.t. surface phenomenon.

    Text Solution

    |

  15. If Fe(OH)(3) sol is subjected to electrophoresis then which of the fol...

    Text Solution

    |

  16. on addition of 1 ml solution of 10% NaCl to 10 ml gold sol in the pres...

    Text Solution

    |

  17. which of the following will have the highest coagulating power for As(...

    Text Solution

    |

  18. According to the Tyndall effect, a beam of light becomes visible when ...

    Text Solution

    |

  19. Which of the following ions has maximum flocculation value?

    Text Solution

    |

  20. Which of the following is a mismatch?

    Text Solution

    |