Integrated rate law equation for a first order gas phase reaction is given by (where Pi is initial pressure and Pt is total pressure at time t) (A) i i t P 2.303 k log t 2P P (B) i i t 2P 2.303 k log

Question

Integrated rate law equation for a first order gas phase reaction is given by (where Pi is initial pressure and Pt is total pressure at time t)

(A) i i t P 2.303 k log t 2P P
(B) i i t 2P 2.303 k log t 2P P
(C) i t i 2P P 2.303 k log t P
(D) i i t P 2.303 k t 2P P

Prashant Kotian · Accepted Answer

Correct answer: A. A  B + C Pi 0 Pi – x x x Pt = Pi + x Pi - x = Pi – Pt + Pi = 2Pi – Pt i i t P 2.303 K log t 2P P  

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