Home
Class 12
CHEMISTRY
The ability of ion to bring about coagul...

The ability of ion to bring about coagulation of a given collidal solution depends upon

A

its size of ion

B

the magnitude of charge

C

the sign of charge

D

Both magnitude and sign of charge

Text Solution

Verified by Experts

The correct Answer is:
D
Both magnitude and sign of charge.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    A2Z|Exercise Assertion-Reasoning Questions|6 Videos

  • SURFACE CHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • SURFACE CHEMISTRY

    A2Z|Exercise Colloids (Properties, Coagulation, Protection, Emulsions And Applications)|30 Videos

  • SOLUTIONS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • THE D AND F BLOCK ELEMENTS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

coagultion is the process by which the dispersed phase of a colloid is made to aggregate and thereby separtate from the continuous phase. The minimum concetration of an eletrolyte in milli-moles per litre of the electrolyte solution which required to cause the caogultion of colloidal sol is called coagution value . therefroe higher is the coagulatings power of effective ion, smaller will be the coagultion value of the electrolyte. the ability of an ion to bring about coagulation of a given colloid depends upon :

A2Z-SURFACE CHEMISTRY-AIIMS Questions
  1. "Delta' at the rivers are formed due to

    Text Solution

    |

  2. The ability of ion to bring about coagulation of a given collidal solu...

    Text Solution

    |

  3. A coagulating agent frequently added to water to remove the suspended ...

    Text Solution

    |

  4. Ferric chloride is applied to stop bleeding cut because

    Text Solution

    |

  5. Which of the follwing colloids are formed when hydrogen sulphide gas i...

    Text Solution

    |

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

    Text Solution

    |

  7. Alum helps in purifying water by

    Text Solution

    |

  8. Maximum coagulation power is in

    Text Solution

    |

  9. On adding few drops of dilutie HCl or FeCl(3) to freshly precipitated ...

    Text Solution

    |

  10. The coagulation of 10cm^(3) of gold sol by 1 ml 10% NaCl solution is c...

    Text Solution

    |

  11. Gold sol is an electronegative sol. The amount of electrolyte required...

    Text Solution

    |

  12. If gold number of A, B, C, and D are 0.005, 0.05, 0.5 and 5 respective...

    Text Solution

    |

  13. Purple of Cassius is

    Text Solution

    |

  14. Gold number is maximum for the lyophilic sol is

    Text Solution

    |

  15. Which of the following ions is most effective in the coagulation of fe...

    Text Solution

    |

  16. The gold number of A,B,C and D or 0.04, 0.002, 10 and 25 respectively....

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  20. Point out the false statement

    Text Solution

    |