NEET Sample Paper NEET Sample Test Paper-56

  • question_answer
    Unit of rate constant for zero order reaction is:

    A) \[Mole\,{{L}^{-1}}{{s}^{-1}}\,\]                    

    B) \[Mol{{e}^{-1}}L{{s}^{-1}}\]

    C) \[{{s}^{-1}}~\]                       

    D) \[Mol{{e}^{-2}}{{L}^{2}}{{s}^{-1}}\]

    Correct Answer: A

    Solution :

    [a] Mol \[{{L}^{-1}}\text{ }{{s}^{-1}}\] Order of reaction units of rate constant
    n = 0                      \[Mol\,{{L}^{-1}}\text{ }{{s}^{-1}}\]
    n = 1                     \[{{s}^{-1}}\]
    n=2                     \[L\,Mo{{l}^{-1\,}}{{s}^{-1}}\]
    n=3                      \[{{L}^{2}}\,Mo{{l}^{-2\,}}{{s}^{-1}}\]


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