NEET Sample Paper NEET Sample Test Paper-71

  • question_answer
    At \[100{}^\circ C\] and 1 atm, if the density of liquid water is 1.0 g/cc and that of water vapour is 0.0006 g/cc, then the volume occupied by water molecule in 1 litre of steam at that temperature is

    A) 6 cc                             

    B) 60 cc

    C) 0.6 cc               

    D) 0.06 cc

    Correct Answer: C

    Solution :

    Mass of 1 L water vapour \[=V\,\times  d=1000 \times  0.0006=0.6\,g\] \[\therefore \, Volume of liquid water = \frac{0.6}{1} =0.6cc\]


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