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The decomposition of hydrocarbon follows the equation k=(4.5xx10^(11)s^(-1))e^(-28000K//T) Calculate E_(a) |
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Answer» Solution :K=`4.5xx10^(11)s^(-1)e^(-28000 K//T)` Calculation of `E_(a)`,here ,k indicate TEMPERATURE in kelvin. According to Arrhenius k=`Ae^(-E_(a)//RT)` …….(b) `therefore` Compairing (a) and (b)so,In (a)`4.5xx10^(11)` is K of (b). In (a),`e^(-28000K//T)`=In (b),`e^(-E_(a)//RT)` means,`-(E_(a))/(RT)=-(28000K)/(T)` `therefore E_(a)=28000 KxxR` |
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