Home
Class 12
CHEMISTRY
Coconut charcoal at 93K in used to separ...

Coconut charcoal at 93K in used to separate

A

Ar and Kr

B

Ne and Kr

C

He and Kr

D

He and Ne

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NOBLE GASES

    AAKASH SERIES|Exercise LEVEL - I (EXERCISE -II)|13 Videos

  • NOBLE GASES

    AAKASH SERIES|Exercise LEVEL - I (EXERCISE -III)|2 Videos

  • NOBLE GASES

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 4 (ASSERTION (A) AND REASON (R ) TYPE QUESTIONS)|44 Videos

  • NITROGEN CONTAINING COMPOUNDS

    AAKASH SERIES|Exercise Conversions|18 Videos

  • NUCLEAR CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET - 2 (Integer answer type Questions )|8 Videos

Similar Questions

Explore conceptually related problems

In Dewar's process coconut charcoal at 93K is used to separate the two noble gases with atomic No. s X & Y then (X + Y ) /4 = _________

Coconut has

In Dewar's method of separation of noble gases,the mixture of the noble gases is kept in contact with coconut charcoal at 173 K.Which one of the following gaseous mixture is not adsorbed on to the charcoal?

Coconut charcoal at - 100^@C adsorbs a mixture of

Observe the given table and answer the following questions What is the method of separation used to separate husk from grain?

Diesel -water is an immiscible mixture of solution, The diagram of apparatus is used to separate the mixture is

Which of the following method used to separate two miscible liquids?

AAKASH SERIES-NOBLE GASES-LEVEL - I (EXERCISE - I)
  1. The forces that make the molecules of a noble gas in liquid state

    Text Solution

    |

  2. The use of pyrogallol in Ramsay - Rayleigh second method is

    Text Solution

    |

  3. Coconut charcoal at 93K in used to separate

    Text Solution

    |

  4. ......... is the compound which can remove both nitrogen and oxygen of...

    Text Solution

    |

  5. Ramsay - Rayleigh second method is based on

    Text Solution

    |

  6. Regardint the isolation of noble gases from atomosphric air by Ramsay...

    Text Solution

    |

  7. The following are some statements regarding Claude's method I : The ...

    Text Solution

    |

  8. (A) : Helium was discovered in chromosphere of the sum ( R ) : D3 ...

    Text Solution

    |

  9. (A) : In the separation of inert gases, by Dewar's method He gas does ...

    Text Solution

    |

  10. The first ionization energy of neon is 2080.7 KJ/mole. The first of io...

    Text Solution

    |

  11. The noble gas which behaves abnormally in liquid state is

    Text Solution

    |

  12. The solubility of noble gases in water shows the order :

    Text Solution

    |

  13. The compound which will not exist is

    Text Solution

    |

  14. The ratio of sigma and pi bonds present in XeO4 molecule is

    Text Solution

    |

  15. Which of the following compound is both hygroscopic and explosive

    Text Solution

    |

  16. In XeF6 molecule, Xenon atom undergoes

    Text Solution

    |

  17. (A): Among noble gases Xe can readily form compounds with fluorine ...

    Text Solution

    |

  18. In XeF4 molecule

    Text Solution

    |

  19. The explosive compounds are

    Text Solution

    |

  20. The bond angle in XeO3 molecule decreases from 109^@28^1 to 1030^@ due...

    Text Solution

    |