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Manipal Medical Manipal Medical Solved Paper-2001

  • question_answer
    The V.D. of a gas is 11.2. The volume occupied by one gm of the gas at STP is:

    A)  1.0 litre            

    B)  11.2 litre 

    C)  22.4 litre        

    D)  none of these

    Correct Answer: A

    Solution :

     Here, vapour density of gas = 11.2 \[\therefore \]Molecular weight \[=2\times VD\] \[=2\times 11.2=22.4gm\] 22.4 gm of gas occupied volume at STP \[=22.4L\] \[\therefore \] 1 gm gas occupied volume at STP =1 lire


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