The activation energy of a reaction can be determined from the slope

The Activation Energy Of A Reaction Can Be Determined From Chemistry Question

The activation energy of a reaction can be determined from the slope of which of the following graphs

Options

(a) lnK/T vs.T
(b) ln K vs.1/T
(c) T/ln K vs.1/T
(d) ln K vs .T

Correct Answer:

ln K vs.1/T

Explanation:

Arrhenius equation
K=A.e(-Eₐ/RT⇒In K =In A -Eₐ/RT
slop = -Eₐ/R
so,activation energy of reaction can be determined from the slop of In K vs 1/T.

Related Questions:

  1. Which one of the following is wrong about molecularity of a reaction
  2. Which one of the following does not correctly represent the correct order
  3. Which of the following pairs has the same size
  4. If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
  5. Of the following compounds the most acidic is

Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)

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