Home
Class 12
CHEMISTRY
The ability of anion, to bring about coa...

The ability of anion, to bring about coagulation of a given colloid, depends upon:

A

Its size

B

The magnitude of its charge only

C

The sign of its charge

D

Both the magnitude and the sign of its charge

Text Solution

Verified by Experts

The correct Answer is:
D
The ability of an ion to bring about coagulation of a given colloid depend upon both the magnitude and sign of its charge.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise PAST YEARS QUESTIONS|27 Videos

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise ASSERTION AND REASON|14 Videos

  • SURFACE CHEMISTRY

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Cataylst and catalysis)|33 Videos

  • SOLUTIONS

    ERRORLESS|Exercise ASSERTION AND REASON|16 Videos

  • THE d-AND f- BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion and Reason |11 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 :

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

Coagulation of Colloids

ERRORLESS-SURFACE CHEMISTRY-NCERT BASED QUESTIONS (Colloids, Emulsion, Gel and their properties with Application)
  1. Which has least gold number

    Text Solution

    |

  2. Cloud bursts due to :

    Text Solution

    |

  3. The ability of anion, to bring about coagulation of a given colloid, d...

    Text Solution

    |

  4. The coagulation of 10 ml of colloidal solution of gold is completely p...

    Text Solution

    |

  5. On addition of one mL solution of 10% NaCl to 10 mL gold sol in the pr...

    Text Solution

    |

  6. Which of the following electrolytes will have maximum coagulating valu...

    Text Solution

    |

  7. Which of the following process is responsible for the formation of del...

    Text Solution

    |

  8. Milk can be preserved by adding a few drops of

    Text Solution

    |

  9. To coagulate gelatin sol, which of the following is most effective ?

    Text Solution

    |

  10. Which of the following ions can cause coagulation of protons ?

    Text Solution

    |

  11. Which of the following colloids cannot be easily coagulated ?

    Text Solution

    |

  12. If the dispersed phase is a liquid and the dispersion medium is a soli...

    Text Solution

    |

  13. Alum helps in purifying water by :

    Text Solution

    |

  14. Commercial detergents mainly contain

    Text Solution

    |

  15. Give one example of aerosol and gel.

    Text Solution

    |

  16. The emulsifying agent in milk is

    Text Solution

    |

  17. Silver iodide is used for producing artificial rains because Agl

    Text Solution

    |

  18. Pick out the statement which is not true

    Text Solution

    |

  19. Cod liver oil is

    Text Solution

    |

  20. The impurities present in rain water possess ……..charge.

    Text Solution

    |