JEE Main & Advanced JEE Main Paper (Held on 12-4-2019 Afternoon)

  • question_answer
    In which one of the following equilibria, \[{{K}_{p}}\ne {{K}_{c}}\]? [JEE Main 12-4-2019 Afternoon]

    A) \[N{{O}_{2}}(g)+S{{O}_{2}}(g)\rightleftharpoons NO(g)+S{{O}_{3}}(g)\]

    B) \[2HI(g)\rightleftharpoons {{H}_{2}}(g)+{{I}_{2}}(g)\]

    C) \[2NO(g)\rightleftharpoons {{N}_{2}}(g)+{{O}_{2}}(g)\]

    D) \[2C(s)+{{O}_{2}}(g)\rightleftharpoons 2CO(g)\]

    Correct Answer: D

    Solution :

    if \[\Delta {{n}_{g}}\ne 0\] \[Kp\ne Kc\]


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