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

  • question_answer
    Units of rate constant of first and zero order reactions in terms of molarity M unit are respectively           [AIEEE 2002]

    A)                 \[se{{c}^{-1}},\,\,\,M\,se{{c}^{-1}}\]      

    B)                 \[se{{c}^{-1}},\,\,\,M\]

    C)                 \[M\,se{{c}^{-1}},\,\,\,se{{c}^{-1}}\]      

    D)                 \[M,\,se{{c}^{-1}}\]

    Correct Answer: A

    Solution :

                    Units of 1st rate constant order reaction are \[se{{c}^{-1}}\]and for zero order reaction, these are \[mol\,\,litr{{e}^{-1}}\,\,se{{c}^{-1}}\] i.e. \[M\,\,se{{c}^{-1}}\].


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