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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Law of equilibrium and Equilibrium constant

  • question_answer
    Unit of equilibrium constant for the reversible reaction \[{{H}_{2}}+{{I}_{2}}\] ⇌ \[2HI\] is                                           [DPMT 1984]

    A)                 \[mo{{l}^{-1}}\,litre\]    

    B)                  \[mo{{l}^{-2}}\,litre\]

    C)                 \[mol\,\,litr{{e}^{-1}}\]

    D)                 None of these

    Correct Answer: D

    Solution :

               Unit of \[{{K}_{p}}={{(atm)}^{\Delta n}}\]                    Unit of \[{{K}_{c}}={{(mole/litre)}^{\Delta n}}\]                                 \[={{[mole/litre]}^{0}}=0\]


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