Haryana PMT Haryana PMT Solved Paper-2007

  • question_answer
    For the reaction,\[{{N}_{2}}+3{{H}_{2}}\rightleftharpoons 2N{{H}_{3}}+heat\]when temperature increases cone. Of

    A)  formation of \[N{{H}_{3}}\]increases

    B)  formation of \[N{{H}_{3}}\] decreases

    C)  concentration of \[{{N}_{2}}\] decreases

    D)  concentration of \[{{H}_{2}}\] decreases

    Correct Answer: B

    Solution :

                    \[{{N}_{2}}+3{{H}_{2}}\rightleftharpoons 2N{{H}_{3}}+heat\]Exothermic reaction, (Favours for low temperature)   when   the   temperature increases, the formation of \[N{{H}_{3}}\] decreases. (Le-Chateliers principle)


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