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Chemical Kinetics question

2024 · Q147
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Chemical Kinetics question

2024 · Q147

NEETChemistryChemical KineticsMCQ+4 / −1

Rate constants of a reaction at 500 K500 \mathrm{~K}500 K and 700 K700 \mathrm{~K}700 K are 0.04 s−10.04 \mathrm{~s}^{-1}0.04 s−1 and 0.14 s−10.14 \mathrm{~s}^{-1}0.14 s−1, respectively; then, activation energy of the reaction is :

(Given: log⁡3.5=0.5441,R=8.31 J K−1 mol−1\log 3.5=0.5441, \mathrm{R}=8.31 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}log3.5=0.5441,R=8.31 J K−1 mol−1)

  1. A
    182310 J
  2. B
    18500 J
  3. C
    18219 J
  4. D
    18030 J
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