NEET Sample Paper NEET Sample Test Paper-46

  • question_answer
    The compressibility factor of a gas is less than unity at STP, therefore -

    A) \[{{V}_{m}}>22.4\text{ }lit\]

    B)                    \[{{V}_{m}}<22.4\text{ }lit\]

    C)                    \[{{V}_{m}}=\,\,22.4\,\,lit\]      

    D)                    \[{{V}_{m}}=\,\,44.8\,\,lit\]

    Correct Answer: B

    Solution :

    \[Z=\frac{{{V}_{m}}}{{{V}_{i}}}\,\,\Rightarrow \,\,\frac{{{V}_{m}}}{{{V}_{i}}}\,\,<\,\,1\,\,\Rightarrow \,\,\frac{{{V}_{m}}}{22.4}\,\,<\,\,1\] \[\Rightarrow \,\,\,{{V}_{m}}\,\,<\,\,22.4\,\,lit.\]


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