KCET 2019 Chemistry Solved Paper

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Question : 51 of 60

Marks: +1, -0

Which is a wrong statement?

ln k vs
1
T
plot is a straight line.
Presence of catalyst will not alter the value of Ea
Rate constant k = Arrhenius constant A: if Ea = 0
e–Ea∕RT gives the fraction of reactant molecules that are activated at the given temp

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