A) \[-\frac{d[A]}{dt}=\frac{k}{4}[A]\]
B) \[-\frac{d[A]}{dt}=k{{[A]}^{1/2}}\]
C) \[-\frac{d[A]}{dt}=\frac{k}{4}[A]\]
D) \[-\frac{d[A]}{dt}=k{{[A]}^{1/2}}\]
Correct Answer: D
Solution :
\[A\xrightarrow{\,}\] Product We know. Rate \[=K{{[conc.]}^{n}}\] \[1\times {{10}^{-4}}\,=K{{[.01]}^{n}}\] ?(1) \[1.41\times {{10}^{-4}}\,=K{{[.02]}^{n}}\] ?(2) (i)(ii) \[\frac{1}{1.41}={{\left( \frac{1}{2} \right)}^{n}}\] \[n=\frac{1}{2}\] \[\frac{-d(A)}{dt}=K{{[A]}^{1/2}}\]
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