The slope of Arrhenius plot $\left( {\ln \,k\,v/s{1 \over T}} \right)$ of first order reactino is $-$5 $\times$ 103K. The value of Ea of the reaction is. Choose the correct option for your answer.[Given R = 8.314 JK$-$1mol$-$1]

Question

The slope of Arrhenius plot $\left( {\ln \,k\,v/s{1 \over T}} \right)$ of first order reactino is $-$5 $\times$ 10³K. The value of E_a of the reaction is. Choose the correct option for your answer.

[Given R = 8.314 JK^$-$1mol^$-$1]

$-$83 kJ mol^$-$1

41.5 kJ mol^$-$1

83.0 kJ mol^$-$1

166 kJ mol^$-$1

Solution

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