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

  • question_answer
    The rate of forward reaction is two times that of reverse reaction at a given temperature and identical concentration. Kequilibrium is          [KCET 2002]

    A)                 2.5         

    B)                         2.0

    C)                 0.5         

    D)                 1.5

    Correct Answer: B

    Solution :

              The rate of forward reaction is two times that of reverse reaction at a given temperature and identical concentration \[{{K}_{\text{equilibrium}}}\] is 2 because the reaction is reversible. So \[K=\frac{{{K}_{1}}}{{{K}_{2}}}=\frac{2}{1}=2\].


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