JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Le-Chatelier principle and it's application

  • question_answer
    For the equilibrium \[2N{{O}_{2}}(g)\] ⇌ \[{{N}_{2}}{{O}_{4}}(g)\] \[+14.6\,kcal\] the increase in temperature would     [CPMT 1974, 78]

    A)                 Favour the formation of \[{{N}_{2}}{{O}_{4}}\]

    B)                 Favour the decomposition of \[{{N}_{2}}{{O}_{4}}\]

    C)                 Not alter the equilibrium

    D)                 Stop the reaction

    Correct Answer: B

    Solution :

              The reaction is endothermic in reverse direction and hence increase in temperature will favour reverse reaction.


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