Home
Class 12
CHEMISTRY
When a sulphur sol is evaporated sulphur...

When a sulphur sol is evaporated sulphur is obtained.On mixing with water sulphur sol is not formed.The sol is

A

lyophilic

B

reversible

C

hydrophobic

D

hydrophilic

Text Solution

Verified by Experts

The correct Answer is:
C
The colloidal solution in which the particles of the dispersal phase have no affinity (rather have hatred) for the dispersion medium is called lyophobic colloid.If the dispersion medium is water , then it is called hydrphobic colloid.
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2006

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

  • KARNATAKA CET 2008

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

Similar Questions

Explore conceptually related problems

Gold sol is not a

Sulphur is needed for

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2007-CHEMISTRY
  1. The mass of metal, with equivalent mass 31.75 which would combine with...

    Text Solution

    |

  2. Which of the following forms a colourless solution in aqueous medium?

    Text Solution

    |

  3. When a sulphur sol is evaporated sulphur is obtained.On mixing with wa...

    Text Solution

    |

  4. An alkyl halide reacts with alcoholic ammonia in a sealed tube, the pr...

    Text Solution

    |

  5. When concentrated H(2)SO(4) is heated with P(2)O(5), the acid is conve...

    Text Solution

    |

  6. Entropy of the universe is

    Text Solution

    |

  7. Which of the following salts on being dissolved in water gives pH gt 7...

    Text Solution

    |

  8. The reagent used in Clemmensen reduction is

    Text Solution

    |

  9. When KBr is dissolved in water. K^(+) ions are

    Text Solution

    |

  10. The noble gas mixture is cooled in a coconut bulb at 173 K.The gases t...

    Text Solution

    |

  11. The volume of 10 N and 4 N HCl required to make 1 L of 7 N HCl are

    Text Solution

    |

  12. A metal present in insulin is

    Text Solution

    |

  13. Carbon forms two oxides which have different compositions.The equivale...

    Text Solution

    |

  14. Maximum number of molecules of CH(3)I that can react with a molecule o...

    Text Solution

    |

  15. Ellingham diagram represents a graph of

    Text Solution

    |

  16. Identify the ore not containing iron.

    Text Solution

    |

  17. In which of the following process, a maximum increase in entropy is ob...

    Text Solution

    |

  18. Decomposition of benzene diazonium chloride by using (Cu(2)CI(2))/(HCI...

    Text Solution

    |

  19. Which complex cannot ionise in solution?

    Text Solution

    |

  20. Considering the reaction:

    Text Solution

    |