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JCECE Engineering JCECE Engineering Solved Paper-2011

  • question_answer
    For a chemical reaction\[A+BC\], the thermodynamic equilibrium constant \[{{K}_{p}}\] is

    A)  in\[at{{m}^{-2}}\]                          

    B)  in\[at{{m}^{-3}}\]

    C)  in\[at{{m}^{-1}}\]                          

    D)  dimensionless

    Correct Answer: C

    Solution :

    Units of\[{{K}_{p}}={{(atmosphere)}^{\Delta {{n}_{g}}}}\] For the reaction,\[A+BC\]                 \[\Delta {{n}_{g}}=1-2=-1\]                   \[{{K}_{p}}={{(atmosphere)}^{-1}}\]


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