NEET Sample Paper NEET Sample Test Paper-14

  • question_answer 58) Which among the following will change with respect to time for a first order reaction? (I) Rate of reaction (II) Rate constant (III)Half-life

    A)  (I) only                       

    B)  (III) only

    C)  (I) and (II) only           

    D)  (II) and (III) only

    Correct Answer: A

    Solution :

    Rate constant varies with temperature only and \[{{t}_{1/2}}\]is the rate constant dependent. Hence, the correct option is [b].

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