The following data were obtained during the first order thermal decomposition of SO2Cl2 at a constant volume.

SO2Cl2 (g) SO2 (g) + Cl2 (g)

Experiment          Time/s            Total pressure/atm
1                           0                         0.5
2                        100                        0.6

Calculate the rate of the reaction when total pressure is 0.65 atm.

(A) 7.8 × 10-4 s-1 atm.                                   (B) 0.8 × 10-4 s-1 atm.

(C) 2.4 × 10-2 s-1 atm.                                   (D) 6.1 × 10-8 s-1 atm.

Concept Videos :-

#8 | Problems on 1st Order Reaction (Type 1)
#9 | Problems on 1st Order Reaction (Type 2)
#10 | Problems on 1st Order Reaction (Type 3)
#12 | Problems on 1st Order Reaction (Type 5)

Concept Questions :-

First Order Reaction Kinetics
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