Integrated rate law equation for a first order gas phase reaction is given by (where P i…

Chemistry · JEE Main · NTA Exams — Chemical Kinetics

1. \(k=\frac{2.303}{t} \times \log \frac{P_{i}}{\left(2 P_{1}-P_{t}\right)}\)
2. \(k=\frac{2.303}{t} \times \log \frac{2 P_{i}}{\left(2 P_{1}-P_{t}\right)}\)
3. \(k=\frac{2,303}{t} \times \log \frac{\left(2 P_{1}-P_{t}\right)}{P_{i}}\)
4. \(k=\frac{2.303}{t} \times \frac{P_{i}}{\left(2 P_{i}-P_{t}\right)}\)

Answer

(A) k= 2.303 t P_ i (2 P_ 1 -P_ t )

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