Home
Class 12
CHEMISTRY
Critical temperature of SO2, N2, NH3 and...

Critical temperature of `SO_2, N_2, NH_3 and CH_4` are 430 K, 126K, 406 K and 356 K. Arrange in the descending order of volume of these gases adsorbed per gram of charcoal.

Text Solution

Verified by Experts

Extent of adsorption is directly proportional to critical temperature .
Order of extent of adsorption of the given gases is : `SO_2 > NH_3 > CH_4 > N_2`.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise EXERCISE - 5.1.1|8 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise EXERCISE - 5.1.2|7 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

The critical temperature of SO_(2) is 630 K and that of CH_(4) is 190 K . Which is adsorped easily on activated charcoal ? Why ?

3.6gr of O_2 is adsorbed on 1.2gr of metal powder what volume of O_2 adsorbed per gram of the adsorbent at latm and 273K

The volumes of gases H_2,CH_4,CO_2 and NH_3 adsorbed by 1gr of charcoal at 288K are in the order

If a = 2i + 2j + k, b = i + j, c = 3i + 4k, d = 12i + 3j + 4k then the descending order of their magnitudes is

When the pressure of 2 litres of O_2 gas is doubled and its temperature is also doubled from 300K to 600K, the final volume of the gas is

Find the value of 'k' , so that k+2, 4k-6 and 3k-2 are the three consective terms of an A.P.

2 kg of air is heated at constant volume. The temperature of air is increased from 293 K to 313K. If the specific heat of air at constant volume is 0.718 k. j//kg K , find the amount of heat absorbed in kj and kcal ( J=4.2 KJ// Kcal)

AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 4 (ASSERTION (A)& REASON (R ) TYPE QUESTION)
  1. Critical temperature of SO2, N2, NH3 and CH4 are 430 K, 126K, 406 K an...

    Text Solution

    |

  2. (A) De-emulsification is a reverse process of emulsion formation (...

    Text Solution

    |

  3. (A) Adsorption is endothermic (R ) Adsorption process is accormpan...

    Text Solution

    |

  4. (A) A gas with higher critical temperature is adsorbed more than a gas...

    Text Solution

    |

  5. (A) SO(2) gas is easily liquified while H(2) is difficult to liquify ...

    Text Solution

    |

  6. (A) Adsorption is a surface phenomenon. ( R) Adsorption is an exothe...

    Text Solution

    |

  7. (A) Physisorption is not specific. (R ) Physisorption involves Vand...

    Text Solution

    |

  8. (A)Milk is a naturally occuring stable emulsion . (R ) Milk is an exam...

    Text Solution

    |

  9. (A)Same reactants give different products with different catalysts. ...

    Text Solution

    |

  10. (A)Charcoal is a good adsorbent (R ) Charcoal has highly porous str...

    Text Solution

    |

  11. (A)Water vapours are absorbed by anhydrous calcium chloride (R ) Ab...

    Text Solution

    |

  12. (A)Enthalpy of physical adsorption is lower than chemical adsorption ...

    Text Solution

    |

  13. (A)The reaction of oxalic acid with acidified KMnO(4) first slow and t...

    Text Solution

    |

  14. (A)In Haber's synthesis, the rate of formation of NH(3) is increased b...

    Text Solution

    |

  15. (A)Catalyst increases the rate of reaction. (R ) Catalyst functions...

    Text Solution

    |

  16. (A)A catalyst does not alter the equilibrium constant of a reaction ...

    Text Solution

    |

  17. (A) NH(3) adsorbs more readily over activated charcoal than CO(2) (...

    Text Solution

    |

  18. (A) : Gases between themselves cannot form a colloidal solution. (R)...

    Text Solution

    |

  19. (A) Colloidal sols scatter light while true solutions do not. (R ) ...

    Text Solution

    |

  20. (A) Colloidal particles show Brownian Movement (R ) Brownian movemen...

    Text Solution

    |

  21. (A) A colloidal sol of As(2)S(3) is coagulated faster by 0.1 M BaCl(2)...

    Text Solution

    |