Home
Class 11
CHEMISTRY
Colloid of which one of the following ca...

Colloid of which one of the following can prepared by electrical dispersion method as well as reduction method ?

A

Sulphur

B

Ferric hydroxide

C

Arrhenius sulphide

D

Gold

Text Solution

Verified by Experts

The correct Answer is:
D
Gold sol by Bredig's method .(Dispersion method) and by reduction method `(AuCl_(3)+` Tannic acid `to` Gold sol).
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR AND RADIO CHEMISTRY

    DINESH PUBLICATION|Exercise Evaluate Yourself|45 Videos

  • NUCLEAR AND RADIO CHEMISTRY

    DINESH PUBLICATION|Exercise Brain Teasers-8|40 Videos

  • NOMENCLATURE OF ORGANIC COMPOUNDS

    DINESH PUBLICATION|Exercise MCQs|13 Videos

  • ORGANIC CHEMISTRY - SOME BASIC PRINCIPLES & TECHNIOUES

    DINESH PUBLICATION|Exercise PURIFICATION & CHARACTERISATION OF ORGANIC COMPOUNDS|38 Videos

Similar Questions

Explore conceptually related problems

Colloid of which one of the following can be prepared by electrical dispersion method as well as reduction method ?

Colloidal solution of which of the following cannot be prepared by Breding's arc method?

Which of the following metal can be reduced by carbon reduction as well as self-reduction ?

Which of the following can be prepared by the reduction of a phenyl ester?

Which of the following metals can be extracted by both self-reduction and cabon reduction methods?

DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Unit Test 4
  1. What will be the emf for the given cell ? Pt|H(2)(g,P(1))|H^(+)(aq)|...

    Text Solution

    |

  2. On the basis of information available from the reaction (4)/(3)Al+O(...

    Text Solution

    |

  3. In the electrochemical reaction 2Fe^(3+)+Zn to Zn^(2+) + 2Fe^(2+) ...

    Text Solution

    |

  4. If salt bridge is removed from two half cells, the voltage

    Text Solution

    |

  5. The standard hydrogen electrode potential is zero, because

    Text Solution

    |

  6. The standard reduction potential for Fe^(2+) //Fe and Sn^(2+) //Sn ele...

    Text Solution

    |

  7. Standard potential (E^(@)) for some half reactions are given below (...

    Text Solution

    |

  8. A smuggler could not carry gold by depositing iron chemically on the g...

    Text Solution

    |

  9. The emf of a Daniell cell at 298 K is E(1) Zn|ZnSO(4)(0.01 M)||CuSO(...

    Text Solution

    |

  10. Mark the false statement.

    Text Solution

    |

  11. Cloud or fog is a colloidal in which the dispered phase and the dospe...

    Text Solution

    |

  12. Which of the following constitutes irreversible colloidal system in wa...

    Text Solution

    |

  13. surface tension of lyophilic sols is

    Text Solution

    |

  14. Colloid of which one of the following can prepared by electrical dispe...

    Text Solution

    |

  15. The formation of a colloidal from suspension is

    Text Solution

    |

  16. the stability of lyophilic colloids is due to

    Text Solution

    |

  17. At CMC, the surfactant molecules :

    Text Solution

    |

  18. Which one of the following is an incorrect statement for physiosorptio...

    Text Solution

    |

  19. The half life of ""^(24)Na is 15.0 hours. What percentage of it remain...

    Text Solution

    |

  20. At equilibrium , number of atoms disintegrating at two different stage...

    Text Solution

    |