In the reaction ,
`P + Q to R + S`
The time taken for 75% reaction of P is twice the time taken for 50% reaction of P . The concentration of Q varies with reaction time as shown in the figure . The overall order of the reaction is
image
A. 2
B. 3
C. 0
D. 1

General Awareness CHEMICAL-KINETICS IN GENERAL AWARENESS . 2 years ago

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Correct Answer - d
For P , if `t_(50%) = x ` , Then `t_(75%) = 2x`
This happens only in first order reaction .
so , order with respect to F is 1.
For Q , the graph shows that concentration of Q decreases linearly with time . So rate , with respect to Q , remains constant . Hence , it is zero order wrt Q.
So overall order is 0 + 1 = 1

Posted on 06 Oct 2022, this text provides information on General Awareness related to CHEMICAL-KINETICS IN GENERAL AWARENESS. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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