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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2007

  • question_answer
    Difference in the inching and boiling points of inert gases are

    A) large                                     

    B)        small

    C)        no difference   

    D)        none of these

    Correct Answer: B

    Solution :

    \[He\] \[Ne\] \[Ar\] \[Kr\] \[Xe\] \[Rn\]
    Melting point/K \[-\] 24.6 83.8 115.9 161.3 202
    Boiling point/K 4.2 27.1 87.2 119.7 165.0 211
    \[\therefore \]There is small difference in melting and boiling point of inert gases.


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