BCECE Engineering BCECE Engineering Solved Paper-2006

  • question_answer
    Arrhenius equation is:

    A) \[\Delta H=\Delta E+\Delta {{n}_{g}}RT\]

    B)  \[\Delta G=\Delta H-T.\Delta S\]

    C)                  \[K=A{{e}^{-{{E}_{a}}/RT}}\]

    D)  none of the above

    Correct Answer: C

    Solution :

    Arrhenius equation gives relation between rate constant and temperature of a reaction. It can be written in many forms, as \[k=A{{e}^{-{{E}_{a}}/RT}}\] where, k = rate constant \[{{E}_{a}}=\]activation energy \[T=\]absolute temperature \[A=\]frequency factor


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