MCQMediumJEE Main 2024 · 31 January, Shift 1Integrated Rate Laws

Chemistry Question from JEE Main 2024 · 31 January, Shift 1

Integrated rate law equation for a first order gas phase reaction is given by (where PiP_i is initial pressure and PtP_t is total pressure at time tt):

  • A

    k=2.303t×log(Pi2PiPt)k = \frac{2.303}{t} \times \log \left(\frac{P_i}{2P_i - P_t}\right)

  • B

    k=2.303t×log(2Pi2PiPt)k = \frac{2.303}{t} \times \log \left(\frac{2P_i}{2P_i - P_t}\right)

  • C

    k=2.303t×log(2PiPtPi)k = \frac{2.303}{t} \times \log \left(\frac{2P_i - P_t}{P_i}\right)

  • D

    k=2.303t×(Pi2PiPt)k = \frac{2.303}{t} \times \left(\frac{P_i}{2P_i - P_t}\right)

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