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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.
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Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The equilibrium weight of MnSO₄ is M/2 when it changes into
- Magnesium carbonate of x g decomposes. What is the percentage of purity
- Empirical formula of a compound is CH₂O.If its molecular weight is 180,
- If pH of A,B,C and D are 9.5, 2.5,3.5 and 5.5 respectively, then strongest acid is
- Which of these have no unit?
Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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