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JEE Main & Advanced Chemistry Chemical Kinetics / रासायनिक बलगतिकी Question Bank Rate law and Rate Constant

  • question_answer
    For reation, \[A+B\to \] products, it is found that the rate of the reaction is proportional to the concentration of A, but it is independent of the concentration of B, then

    A)                 The order of the reaction 2 and molecularity 1

    B)                 Molecularity of the reaction is 2 but order is 1

    C)                 Order is 2 and molecularity is 2

    D)                 Order of the reaction is 2 but molecularity is 0

    Correct Answer: B

    Solution :

                    \[R=K[A]\,{{[B]}^{0}}\] so molecularity is two and order is two.


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