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An organic compound A decomposes followi...

An organic compound A decomposes following two parallel first order reactions K 2/ K 1 ​ ​ =9/1 ​ and K 1 ​ =1.3×10 −5 sec −1

If an experiment is started with A for one hour, the ratio of B to A is

A

0.1

B

0.15

C

0.5

D

0.25

Text Solution

Verified by Experts

The correct Answer is:
C
Use `(y_(B))/(y_(A))=[(K_(1)xx x)/K]`…….(1) after hr `x=(2.C_(0))/3`….2 So 1 and 2 `((y_(B))/(y_(A)))=0.2`
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AAKASH SERIES-CHEMICAL KINETICS-LEVEL-II(LECTURE SHEET EXERCISE-I SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER)
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