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JEE Main & Advanced JEE Main Paper (Held on 09-4-2019 Morning)

  • question_answer
    The given plots represent the variation of the concentration of a reactant R with time for two different reactions (i) and (ii). The respective orders of the reactions are: [JEE Main 9-4-2019 Morning]

    A) 1, 0

    B) 1, 1

    C) 0, 1                 

    D)   0, 2

    Correct Answer: A

    Solution :

    \[\ln [R]=ln{{[R]}_{0}}-Kt\] (Ist order) \[[R]={{[R]}_{0}}-Kt\]                      (zero order) \[\therefore \]Ans. [a]                          


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