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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Mock Test - Chemical Equilibrium

  • question_answer
    Pure ammonia is placed in a vessel at a temperature where its dissociation constant  is appreciable. At equilibrium:

    A)  \[{{K}_{p}}\]does not change significantly with pressure

    B) \[\alpha \] does not change with pressure

    C) concentration of \[N{{H}_{3}}\]does not change with pressure

    D) concentration of hydrogen is less than that of nitrogen

    Correct Answer: A

    Solution :

    [a] At equilibrium, \[{{K}_{p}}\]does not change significantly with pressure. \[{{K}_{p}}\] Only changes with temperature.


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