Home
Class 12
CHEMISTRY
Which of the following is not considered...

Which of the following is not considered as absorption 

A

chalk piece dipped in ink

B

sponge placed in water

C

finely divided charcoal stirred with dilute acetic acid

D

`H_2`, gas in contact with finely divided Pd

Text Solution

Verified by Experts

The correct Answer is:
C, D
In absorption the substance is uniformly distributed throughout the bulk of the solid
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise LEVEL - II (LECTURE SHEET) (EXERCISE - II)(LINKED COMPREHENSION TYPE QUESTIONS)|5 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise LEVEL - II (LECTURE SHEET) (EXERCISE - III)(MATCH THE FOLLOWING QUESTIONS)|3 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise LEVEL - I (EXERCISE - II)(CATALYSIS)|3 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) (INTEGER TYPE QUESTION)|2 Videos

  • VA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

Which one of the following is not considered as a part of the endomembrane system?

Which of the following is considered as true amorphous solid

Which of the following isare) considered as an organometallic compound :

Which of the following is considered as pioneer community in xerarch?

Which of the following can be considered as fast change?

Which of the following is considered to be an anti cancer species.

Which of the following diseases is now considered completely eradicated from India?

Which one of the following is considered important in the development of seed habit?

Which of the following statements about absorption spectrum is correct ?

Which of the following is the primary absorptive process in the large intestine?

AAKASH SERIES-SURFACE CHEMISTRY-LEVEL - II (LECTURE SHEET) (EXERCISE - I)(SINGLE & ONE OR MORE THAN ONE CORRECT ANSWERS)
  1. Which of the following is not considered as absorption

    Text Solution

    |

  2. Insecticide sprays are example of

    Text Solution

    |

  3. Bredig's arc method is used for the preparation of colloidal solution ...

    Text Solution

    |

  4. When freshly precipitated Fe(OH)3 is boiled with water in the presence...

    Text Solution

    |

  5. The migration of positively charged colloidal particles, under an elec...

    Text Solution

    |

  6. If a freshly formed ppt of SnO2 is peptised by a small amount of NaOH,...

    Text Solution

    |

  7. On adding AgNO(3) solution to KI solution, a negatively charged colloi...

    Text Solution

    |

  8. Chromatography is a technique based on

    Text Solution

    |

  9. Arsenous sulphide sol is prepared by passing H2S through asenous oxide...

    Text Solution

    |

  10. Tyndall effect observed only when

    Text Solution

    |

  11. When lyophillic sols like starch is placed in electric field the sol p...

    Text Solution

    |

  12. An emulsifier is an agent which

    Text Solution

    |

  13. Oil soluble dye is mixed with water - in - oil emulsion then

    Text Solution

    |

  14. Oil soluble dye is mixed with emulsion and emulsion remains colourless...

    Text Solution

    |

  15. Non - ionogenic surfactants are

    Text Solution

    |

  16. Select correct properties of emulsions

    Text Solution

    |

  17. At CMC

    Text Solution

    |

  18. Above CMC, the surfactant molecules under go

    Text Solution

    |

  19. Which of the following is true in respect of adsorption

    Text Solution

    |

  20. In the adsorption of acetic acid by charcoal which of the following st...

    Text Solution

    |