Home
Class 12
CHEMISTRY
What happens when a colloidal sol of Fe(...

What happens when a colloidal sol of `Fe(OH)_(3)` is mixed with that of `As_(2)S_(3)` ?

Text Solution

Verified by Experts

`Fe(OH0_(3)` sol being positively charged whereas `As_(2)S_(3)` being negatively charged, their charges are neutralized on mixing. Hence, their mutual precipitation (coagulation) occurs.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    PRADEEP|Exercise NCERT (QUESTIONS AND EXERCISE) (WITH ANSWERS)|8 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise NCERT (EXERCISES)|27 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise FILL IN THE BLANKS|38 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

A colloidal solution of Fe(OH)_(3) in water is :-

What happens when colloidal solution of fe(OH)_(3) and As_(2)S(3) are mixed in equimolar propotions ?

The colloidal sol of As_(2)S_(3) prefers to adsorb

As_(2)S_(3) sol is ,

PRADEEP-SURFACE CHEMISTRY -CONCEPTUAL QUESTIONS
  1. Frequently, preparation of a colloid such as a protein can be made mor...

    Text Solution

    |

  2. What causes Brownian movement in a colloidal solution?

    Text Solution

    |

  3. Colloidal solution show Tyndall effect. Give two resasons.

    Text Solution

    |

  4. How can a colloidal solution and true solution of the same collour be ...

    Text Solution

    |

  5. Why is a collodial sol stable ?

    Text Solution

    |

  6. What happens when a colloidal sol of Fe(OH)(3) is mixed with that of A...

    Text Solution

    |

  7. A colloidal solution of AgI is prepared by two diffenent methods as ah...

    Text Solution

    |

  8. Which one of the following electrolytes is most effective for the coag...

    Text Solution

    |

  9. Out of BaCl(2) and KCl, which is more effective in causing coagulation...

    Text Solution

    |

  10. What will happen if gelatin is added to a goal sol ?

    Text Solution

    |

  11. What is the significance of reciprocal of "gold number"?

    Text Solution

    |

  12. Give specific term to show the effect of the following processes: (a...

    Text Solution

    |

  13. Match the paris (choose the correct answer from Section B for Section ...

    Text Solution

    |

  14. The conductance of an emulsion increases on adding common salt. What t...

    Text Solution

    |

  15. Gelatin is generally added to ice creams. Why?

    Text Solution

    |

  16. Why artificial rain can be caused by throwing common salt on the cloud...

    Text Solution

    |

  17. Why is ferric chloride preferred over potassium chloride in case of a ...

    Text Solution

    |

  18. (I)Explain what is observed when (a) an emulsion is subjected to cen...

    Text Solution

    |

  19. Give reasons for the following : (i) Peptizing agent is added to con...

    Text Solution

    |

  20. (i)Why does leather get hardened after tanning ? (ii) On the basis o...

    Text Solution

    |