BCECE Medical BCECE Medical Solved Papers-2010

  • question_answer
    How many moles of helium gas occupy 22.4 L at\[{{0}^{o}}C\] and 1 atm pressure?

    A)  0.11           

    B)  1.11

    C)  0.90           

    D)  1.0

    Correct Answer: D

    Solution :

    \[\because \,22.4\,L\] is the volume that is occupied by one mole of a gas at \[{{0}^{o}}C\] and 1 atm pressure. \[\therefore \,22.4\,L\] of He at \[{{0}^{o}}C\] and 1 atm pressures 1 mol


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