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KCET2019ChemistryChemical Kinetics

Which is a wrong statement?

Options

  1. AIn ( k s 1 T ) plot is a straight line
  2. BPresence of catalyst will not alter the value of Ea
  3. CRate constant ( k= ) Arrhenius constant ( A ) : if ( E a=0 )
  4. D( e^ -E a / R T ) gives the fraction of reactant molecules that are activated at the given temp

Correct answer

B. Presence of catalyst will not alter the value of Ea

Step-by-step solution

(B) A catalyst will alter the value of Ea.

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