JEE Main & Advanced Chemistry Equilibrium Question Bank Equilibrium state

  • question_answer In chemical reaction \[A\]⇌\[B\], the system will be known in equilibrium when             [MP PMT 1990; NCERT 1977]

    A)                 A completely changes to B

    B)                 50% of A changes to B

    C)                 The rate of change of A to B and B to A on both the sides are same

    D)                 Only 10% of A changes to B

    Correct Answer: C

    Solution :

              When rate of forward reaction is equal to rate of backward reaction the reaction is said to be in equilibrium.


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