1.

The decomposition of a hydrocarbon follows the equation k=(4.5xx10^(11)s^(-1))e^(-28000" K"//"T") Calculate E_(a).

Answer»

SOLUTION :According to Arrhenius EQUATION, `k="A E"^(-E_(a)//"RT")`
`:.-(E_(a))/(RT)=-(28000" K")/(T)" or "E_(a)=28000" K"XX" R"=28000" K"xx8.314" JK"^(-1)" mol"^(-1)=232.79" kJ mol"^(-1).`


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