Home
Class 12
CHEMISTRY
Out of the following, which reaction giv...

Out of the following, which reaction gives rise to a colloidal sol:

A

`Cu+HgCI_(2) rarr CuCI_(2)+Hg `

B

`2HNO_(3) +3H_(2)S rarr 3S+4H_(2)O+2NO`

C

`2Mg+CO_(2) rarr 2MgO+C`

D

`Cu+CuCI_(2) rarr Cu_(2)CI_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`2HNO_(3) +3H_(2)S rarr 3S +4H_(2)O +2NO`
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    NARAYNA|Exercise EXERCISE -2 (H.W. ) ADSORPTION|5 Videos

  • SURFACE CHEMISTRY

    NARAYNA|Exercise EXERCISE -2 (H.W. ) CATALYSIS|5 Videos

  • SURFACE CHEMISTRY

    NARAYNA|Exercise EXERCISE -2 (C.W. ) ADSORPTION|23 Videos

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 4|26 Videos

Similar Questions

Explore conceptually related problems

Smoke is a colloidal sol of

Which reaction gives colloidal solution

Which one of the following is an example of a hydrophobic colloidal sol?

Which one of the following is an example of a hydrophilic colloidal sol?

Which of the following is a non electrolytic colloidal sol

NARAYNA-SURFACE CHEMISTRY -EXERCISE -2 (C.W. ) COLLOIDS
  1. The ability of ion to bring about coagulation of a given collidal solu...

    Text Solution

    |

  2. Following are various types of colloids. Match column X with column Y....

    Text Solution

    |

  3. Out of the following, which reaction gives rise to a colloidal sol:

    Text Solution

    |

  4. Fog is a colloidal system of :-

    Text Solution

    |

  5. The stabilization of a dispersed phase in a lyopobic colloid is due to

    Text Solution

    |

  6. Milk is

    Text Solution

    |

  7. Butter is a colloid formed when :

    Text Solution

    |

  8. A liquid aerosol is a colloidal system fo

    Text Solution

    |

  9. Which of the following is not a colloid?

    Text Solution

    |

  10. Which of the following is a homogeneous system ?

    Text Solution

    |

  11. When FeC3 solution is added to NaOH a negatively charged sol is obtai...

    Text Solution

    |

  12. The colloidal solutions of gold prepared by different methods have dif...

    Text Solution

    |

  13. Which of the following are macromolecular colloids ?

    Text Solution

    |

  14. Which one of the following is not a property oif Hydro sols ?

    Text Solution

    |

  15. the minimum amount of an electrolyrte required to cause coagulation of...

    Text Solution

    |

  16. Solutions of soaps and detergents exhibit colloidal properties at

    Text Solution

    |

  17. When a beam of light is passed through collidal solution,

    Text Solution

    |

  18. Which of the following ielectrolytes is least effective in causing flo...

    Text Solution

    |

  19. Which of the following is with highest and lowest flocculation value a...

    Text Solution

    |

  20. Isoelectric point refers to the [H^(+)] at which the collodial particl...

    Text Solution

    |