A) \[A{{l}^{3+}}+3C{{l}^{-}}\]
B) \[{{[Al{{({{H}_{2}}O)}_{6}}]}^{3+}}+3C{{l}^{-}}\]
C) \[{{[Al{{(OH)}_{6}}]}^{3-}}+3HCl\]
D) \[A{{l}_{2}}{{O}_{3}}+6HCl\]
Correct Answer: B
Solution :
\[AlC{{l}_{3}}\]is covalent but in water, it become ionic due to large hydration energy of\[A{{l}^{3+}}\]. \[AlC{{l}_{3}}+6{{H}_{2}}O{{[Al{{({{H}_{2}}O)}_{6}}]}^{3+}}+3C{{l}^{-}}\]
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