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Consider the following first order types of $Rx_n$ $x\;\; \underrightarrow {K_1}\;\;A+B,y\;\;\underrightarrow {K_2}\;\;C+D,z\;\;\underrightarrow{K_3}\;\; E+F$ if $50\%$ of $Rx_n$ y was completed when $7.5\%Rx_n$ of x and $87.5\%Rx_n$ of z completed then relation between $K_1,K_2$ & $K_3$

$\begin{array}{1 1}(a)\;6K_1=3K_2=2K_3&(b)\;3K_1=6K_2=2K_3\\(c)\;6K_1=2K_2=3K_3&(d)\;3K_1=2K_2=6K_3\end{array}$

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$ln (2)=K_2t$
$ln (4)=K_1t$
$ln (8)=K_3t$
$\large\frac{ln (2)}{t}$$=K_2$
$\large\frac{ln (2)}{t}=\frac{K_1}{2}$
$\large\frac{ln (2)}{t}=\frac{K_3}{3}$
$K_2=\large\frac{K_1}{2}=\frac{K_3}{3}$
$3K_1=6K_2=2K_3$
Hence (b) is the correct answer.
answered Dec 13, 2013 by sreemathi.v
 

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