MCQ


This reaction follows first-order kinetics. The rate constant at particular temperature is $2.303 \times 10^{-2}$ hour $^{-1}$. The initial concentration of cyclopropane is 0.25 M . What will be the concentration of cyclopropane after 1806 minutes? $(\log 2=0.3010)$
  • 0.125 M
  • B
    0.215 M
  • C
    0.25 × 2.303 M
  • D
    0.05 M

Answer

Correct option: A.
0.125 M
0.125 M

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