$(i)\,\, X_2 \rightarrow X + X$ $($ઝડપી$)$
$(ii)\,\,X + Y_2 \rightleftharpoons XY + Y$ $($ધીમી$)$
$(iii)\,\,X+ Y \rightarrow XY$ $($ઝડપી$)$
તો કુલ પ્રક્રિયાક્રમ જણાવો.
$\mathrm{r}=\mathrm{K}[\mathrm{X}]\left[\mathrm{Y}_{2}\right]$
From fast step-
${\mathrm{K}_{\mathrm{eq}}=\frac{[\mathrm{X}]^{2}}{\left[\mathrm{X}_{2}\right]}} $
${[\mathrm{X}]^{2}=\mathrm{K}_{\mathrm{eq}}\left[\mathrm{X}_{2}\right]}$
${[\mathrm{X}]=\sqrt{\mathrm{K}_{\mathrm{eq}}}\left[\mathrm{X}_{2}\right]^{1 / 2} \ldots .(2)}$
From equation $(1)$ and $( 2)$
$\mathrm{r}=\mathrm{K} \cdot \sqrt{\mathrm{K}_{\mathrm{eq}}}\left[\mathrm{X}_{2}\right]^{1 / 2}\left[\mathrm{Y}_{2}\right]$
$\mathrm{r}=\mathrm{K}\left[\mathrm{X}_{2}\right]^{1 / 2}\left[\mathrm{Y}_{2}\right]$
Overall order of reaction $=1+0.5=1.5$
ક્રમ. |
$[A]_0$ |
$[B]_0$ |
શરૂઆતનો વેગ |
$(1)$ |
$0.012$ |
$0.035$ |
$0.10$ |
$(2)$ |
$0.024$ |
$0.070$ |
$0.80$ |
$(3)$ |
$0.024$ |
$0.035$ |
$0.10$ |
$(4)$ |
$0.012$ |
$0.070$ |
$0.80$ |
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