1.

The slope in Arrhenius plot, is equal to,

Answer»

`-(E_(a))/(2.303R)`
`(E_(a))/(R)`
`(R)/(2.303E_(2))`
None of these

Solution :ARRHENIUS equation is given by
`K=Ae^(-E_(a))/(2.303RT)`
taking "LOG" on both sides, we GET
`"log"k="log"A-(E_(a))/(2.303RT)`
Arrhenius plota GRAPH `"log"k and (1)/(T)` whose slope is `(E_(a))/(2.303RT)`.


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