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

  • question_answer
    \[{{N}_{2}}+{{O}_{2}}\] ⇌ \[2NO-Q\,cals\]                 In the above reaction which is the essential condition for the higher production of \[NO\]            [CPMT 1971, 89; MP PMT 1985]

    A)                 High temperature           

    B)                 High pressure

    C)                 Low temperature           

    D)                 Low pressure

    Correct Answer: A

    Solution :

           \[{{N}_{2}}+{{O}_{2}}\]⇌ 2NO; Q cal                                 The above reaction is endothermic so for higher production of NO, and the temperature should be high.


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