Chemical Kinetics - Result Question 34
34. If $I$ is the intensity of absorbed light and $C$ is the concentration of $A B$ for the photochemical process. $A B+h \nu $ $ \rightarrow $ $A B^{*}$,
the rate of formation of $A B^{*}$ is directly proportional to
$(2001,1 M)$
(a) $C$
(b) $I$
(c) $I^{2}$
(d) $C \cdot I$
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Answer:
Correct Answer: 34. (d)
Solution:
- Rate will be directly proportional to both concentration and intensity, i.e. rate of formation of $A B^{*} \propto C \cdot I$.
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