MCQ
The unit of specific reaction rate constant for a first order (if the concentration expressed in molarity) would be
  • A
    mole $litr{e^{ - 1}}{s^{ - 1}}$
  • B
    mole $litr{e^{ - 1}}$
  • C
    mole ${s^{ - 1}}$
  • ${s^{ - 1}}$

Answer

Correct option: D.
${s^{ - 1}}$
d
Unit of $k$ for first order reaction $= sec ^{-1}$

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