Home
Class 12
CHEMISTRY
How is radon obtained ?...

How is radon obtained ?

Text Solution

Verified by Experts

Radon is obtained by the radio active disintegration of radium - 226.
`""_(88)^(226)Ra rarr ""_(86)^(222)Rn+""_(2)^(4)He`
Promotional Banner

Topper's Solved these Questions

  • P - BLOCK ELEMENTS

    OSWAAL PUBLICATION|Exercise TOPIC - 4 (GROUP - 18 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(SHORT ANSWER TYPE QUESTIONS)|7 Videos

  • P - BLOCK ELEMENTS

    OSWAAL PUBLICATION|Exercise TOPIC - 4 (GROUP - 18 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(LONG ANSWER TYPE QUESTIONS - I)|3 Videos

  • P - BLOCK ELEMENTS

    OSWAAL PUBLICATION|Exercise TOPIC - 3 (GROUP - 17 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(LONG ANSWER TYPE QUESTIONS - I)|14 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    OSWAAL PUBLICATION|Exercise CYANIDES , ISOCYANIDES AND DIAZONIUM SALTS PREPARATION , PHYSICAL AND CHEMICAL PROPERTIES USES ( Long Answer Type Questions-II )|3 Videos

  • POLYMERS

    OSWAAL PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS - II|2 Videos

Similar Questions

Explore conceptually related problems

How is propene obtained from propyl chloride?

(i) Carbon cannot be used as reducing agent to obtain Mg from MgO. Why ? (ii) How is sodium obtained from molten sodium chloride ? Give equations of the reactions. (iii) How is copper obtained from its sulphide ore ? Give equations of the reactions.

How is bezamide obtained from benzoic acid ?

What is dead burnt plaster? How is it obtained from gypsum?

How is glycerol obtained commercially ? State its two uses.

a. Give mechanism of preparation of ethoy ethane from ethanol. b. How is totuene obtained from phenol?

Write the chemical formula of washing soda. How is it obtained from baking soda ? Name one use of washing soda, other than washing clothes.

How ketone is obtained from Friedel craft's acylation reaction ?

OSWAAL PUBLICATION-P - BLOCK ELEMENTS-TOPIC - 4 (GROUP - 18 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(VERY SHORT ANSWER TYPE QUESTIONS)
  1. What prompted Bartlett to the discovery of noble gas compounds.

    Text Solution

    |

  2. Noble gases have very high ionisation enthalpy. Why ?

    Text Solution

    |

  3. Ionisation enthalpy decreases down the group in noble gases. Why ?

    Text Solution

    |

  4. How does atomic radii changes in group - 18 elements ?

    Text Solution

    |

  5. Noble gases have large positive values of electron gain enthalpy. Why ...

    Text Solution

    |

  6. Name the first noble gas compound prepared by Neil Bartlett?

    Text Solution

    |

  7. Give common names of noble gases.

    Text Solution

    |

  8. How is XePtF(6) prepared ?

    Text Solution

    |

  9. How is radon obtained ?

    Text Solution

    |

  10. What is the percentage of noble gases in the atmospheric air ?

    Text Solution

    |

  11. Which noble gas in most abundant in atmospheric dry air?

    Text Solution

    |

  12. Why noble gases are called rare gases ?

    Text Solution

    |

  13. Why are the elements of Group - 18 known as noble gases?

    Text Solution

    |

  14. Why the noble gases are called inert gases ?

    Text Solution

    |

  15. Write the general electronic configuration of noble gases.

    Text Solution

    |

  16. Draw the structure of XeF(2) molecule.

    Text Solution

    |

  17. What inspired N. Bartlett for carrying out reaction between Xe and PtF...

    Text Solution

    |

  18. Helium is used in diving equipment.

    Text Solution

    |

  19. Draw the molecular structure of XeF(6).

    Text Solution

    |

  20. Complete the following chemical equation - XeF(4)+SbF(5)rarr

    Text Solution

    |