A) Heating \[AlC{{l}_{3}}.6{{H}_{2}}O\]
B) By passing dry \[HCl\] over hot aluminium powder
C) By passing dry \[C{{l}_{2}}\] over hot aluminium powder
D) By passing dry \[C{{l}_{2}}\] over a hot mixture of alumina and coke
Correct Answer: A
Solution :
[a] \[2Al+6HCl\xrightarrow{\Delta .air}2AlC{{l}_{3}}+3{{H}_{2}}\] \[2Al+3C{{l}_{2}}\xrightarrow{{}}2AlC{{l}_{3}}\]You need to login to perform this action.
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