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

  • question_answer
    3.2 moles of hydrogen iodide were heated in a scaled bulb at 444°C till the equilibrium was reached. The degree of dissociation of HI at this temperature was found to be 22%. The number of moles of hydrogen iodide present at equilibrium are [MH CET 2001]

    A)                 1.87       

    B)                         2.496

    C)                 4.00       

    D)                 2.00

    Correct Answer: B

    Solution :

      Given \[x=\frac{22}{100}\]and \[a=3.2\]                                 \[HI ]at equilibrium \[=3.2\,\,\left[ 1-\frac{22}{100} \right]=2.496\]


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