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

  • question_answer
    \[K\] for the synthesis of \[HI\] is 50. \[K\] for dissociation of \[HI\] is     [Roorkee 1990]

    A)                 50          

    B)                 5

    C)                 0.2         

    D)                 0.02

    Correct Answer: D

    Solution :

           \[{{K}_{{{c}_{1}}}}\] for \[{{H}_{2}}+{{I}_{2}}\]⇌ 2HI  is 50            \[{{K}_{{{c}_{2}}}}\] for  2HI ⇌\[{{H}_{2}}+{{I}_{2}}\]                 \[{{K}_{{{c}_{2}}}}=\frac{1}{{{K}_{{{c}_{1}}}}}=\frac{1}{50}=0.02\]


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