JEE Main & Advanced Chemistry States of Matter Question Bank Real gases and Vander waal's equation

  • question_answer Vander Waal's equation of state is obeyed by real gases. For n moles of a real gas, the expression will be                                 [IIT 1992; Pb. CET 1986; DPMT 1986]

    A)                 \[\left( \frac{P}{n}+\frac{na}{{{V}^{2}}} \right)\,\,\left( \frac{V}{n-b} \right)=RT\]

    B)                 \[\left( P+\frac{a}{{{V}^{2}}} \right)\,(V-b)=nRT\]

    C)                 \[\left( P+\frac{na}{{{V}^{2}}} \right)\,(nV-b)=nRT\]

    D)                 \[\left( P+\frac{{{n}^{2}}a}{{{V}^{2}}} \right)\,(V-nb)=nRT\]

    Correct Answer: D

    Solution :

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