Which of the following processes will not yie | vedclass

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(A) Heating hydrated aluminum chloride $(AlCl_3 \cdot 6H_2O)$ results in hydrolysis rather than dehydration. The reaction is: $2(AlCl_3 \cdot 6H_2O) \

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Heating $AlCl_3 \cdot 6H_2O$

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(A) Heating hydrated aluminum chloride $(AlCl_3 \cdot 6H_2O)$ results in hydrolysis rather than dehydration. The reaction is: $2(AlCl_3 \cdot 6H_2O) \xrightarrow{\Delta} Al_2O_3 + 6HCl + 9H_2O$. Thus,it produces aluminum oxide $(Al_2O_3)$ instead of anhydrous $AlCl_3$. The other methods (passing dry $HCl$ or $Cl_2$ over hot $Al$) are standard industrial methods to produce anhydrous $AlCl_3$.

Column-$I$	Column-$II$
$A$. Diborane	$1$. Used as a flux for soldering metals
$B$. Gallium	$2$. Crystalline form of silica
$C$. Borax	$3$. Banana bonds
$D$. Alumino silicate	$4$. Low melting,high boiling,useful for measuring high temperatures
$E$. Quartz	$5$. Used as catalyst in petrochemical industries

Which of the following processes will not yield anhydrous $AlCl_3$?

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