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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Kp and Kc Relationship and Characteristics of K

  • question_answer
    For the reaction, \[C{{O}_{(g)}}+C{{l}_{2(g)}}\]⇌ \[COC{{l}_{2(g)}}\] the \[{{K}_{p}}/{{K}_{c}}\] is equal to                                            [AIEEE 2004]

    A)                 \[\sqrt{RT}\]     

    B)                 \[RT\]

    C)                 \[1/RT\]              

    D)                 \[1.0\]

    Correct Answer: C

    Solution :

               \[CO(g)+C{{l}_{2}}(g)\]         \[COC{{l}_{2}}(g)\]                    \[\Delta n=1-2=-1\]                                 \[{{K}_{p}}={{K}_{c}}{{[RT]}^{\Delta n}}\];  \[\therefore \,\,\,\frac{{{K}_{p}}}{{{K}_{c}}}={{[RT]}^{-1}}=\frac{1}{RT}\]


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