Chemistry · Chemical Kinetics
PCl5(g) → PCl3(g) + Cl2(g) In the above first-order reaction, the concentration of PCl5 reduces from an initial concentration of 50 mol L-1 to 10 mol L-1 in 120 minutes at 300 K. The rate constant for the reaction at 300 K is x × 10-2 min-1. The value of x is (Nearest integer): [Given: log 5 = 0.6989]
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