Home
Class 12
CHEMISTRY
To coagulate gelatin sol, which of the f...

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

A

NaCl

B

`Na_(3)PO_(4)`

C

`AlCl_(3)`

D

Alcohol

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    ALLEN|Exercise EXERCISE -2|21 Videos

  • SURFACE CHEMISTRY

    ALLEN|Exercise ASSERTION & REASO|21 Videos

  • Some Basic Concepts of Chemistry (Mole concept)

    ALLEN|Exercise All Questions|39 Videos

  • TEST PAPER

    ALLEN|Exercise Exercise (Chemstry)|29 Videos

Similar Questions

Explore conceptually related problems

Which of the following ions is the effective coagulating agent?

For coagulation of arsenious sulphide sol, which one of the following salt solution will be most effective ?

For coagulating As_(2)S_(3) colloidal sol, which of the following will have the lowest coagulation value

For coagulating As_(2)S_(3) colloidal sol, which of the following will have the lowest coagulation value

ALLEN-SURFACE CHEMISTRY -ASSERTION & REASO
  1. To coagulate gelatin sol, which of the following is most effective ?

    Text Solution

    |

  2. Assertion :- Langmuir adsorption is a single layer phenomenon. Reaso...

    Text Solution

    |

  3. Assertion :- A sol of As(2)S(3) prepared by the action of H(2)S on As(...

    Text Solution

    |

  4. Assertion(A): Physical adsorption of molecules on the surface requires...

    Text Solution

    |

  5. Assertion :- Filtration of colloidal particles is not possible by filt...

    Text Solution

    |

  6. Assertion :- A gas mixed with another gas forms a colloidal solution. ...

    Text Solution

    |

  7. Assertion :- Lyophilic sol is more stable than lyophobic sol. Reaso...

    Text Solution

    |

  8. Assertion :- Associated colloids are formed by aggregation of large no...

    Text Solution

    |

  9. Assertion :- In case of chemical adsorption, (x)/(m) first increase th...

    Text Solution

    |

  10. Assertion :- Physical adsorption forms multimolecular layer. Reason ...

    Text Solution

    |

  11. Assertion :- The graphical representation of physical adsorption with ...

    Text Solution

    |

  12. Assertion :- Zeolite is shape selective catalyst. Reason :- Size of ...

    Text Solution

    |

  13. Assertion :- Lyophilic sol coagulate by adding other solvent. Reason...

    Text Solution

    |

  14. Assertion :- Catalyst is more effective in powdered form. Reason :- ...

    Text Solution

    |

  15. Assertion :- Amount of charge on hydrophobic sol is greater than hydro...

    Text Solution

    |

  16. Assertion :- During physical adsorption multimolecular layers are form...

    Text Solution

    |

  17. Assertion: A quious gold colloidal solution is red in colour. Reason...

    Text Solution

    |

  18. Assertion: Alcohols are dehydrated to hydrocarbons in the presence of ...

    Text Solution

    |

  19. Assertion(A): The micelle formed by sodiumm stearate in water has -COO...

    Text Solution

    |

  20. Assertion: Reaction of SO(2) and H(2)S in the presence of Fe(2)O(3) ca...

    Text Solution

    |

  21. Assertion: Fe^(3+) can be used for coagulation of As(2)S(3) sol. Rea...

    Text Solution

    |