For the reaction shown below,
the value of k1 is 1 × 10-4 s-1. If the reaction starts from X, the ratio of the concentrations of Y and Z at any given time during the course of the reaction is found to be $$\frac{{\left[ {\text{Y}} \right]}}{{\left[ {\text{Z}} \right]}} = \frac{1}{4}.$$ The value of k2 is
A. 1 × 10-4 s-1
B. 2.5 × 10-5 s-1
C. 4 × 10-4 s-1
D. 3.5 × 10-4 s-1
Answer: Option C
This Question Belongs to Engineering Chemistry >> Chemical Kinetics
Related Questions on Chemical Kinetics
The half-life of a first order reaction varies with temperature according to
A. In t1/2 ∝ 1/T
B. In t1/2 ∝ T
C. t1/2 ∝ 1/T2
D. t1/2 ∝ T2
A. 0.1386 min-1
B. 0.0693 min-1
C. 0.1386 mol L-1min-1
D. 0.0693 mol L-1min-1
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