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Assertion: Anhydrous is covalent
CHEMISTRY · Subjective · A Level · Chemistry · Bonding · Bonding
Problem
Assertion: Anhydrous
AlCl
3
\text{AlCl}_3
AlCl
3
is covalent, while hydrated
AlCl
3
\text{AlCl}_3
AlCl
3
is ionic. Reason: In water,
AlCl
3
\text{AlCl}_3
AlCl
3
is present as
Al
(
aq
)
3
+
\text{Al}^{3+}_{(\text{aq})}
Al
(
aq
)
3
+
and
Cl
(
aq
)
−
\text{Cl}^-_{(\text{aq})}
Cl
(
aq
)
−
ions.
Related theory
Fajan's Rules
Ionic Bonding
Ionic bond formation
Chemical Bonding and Molecular Structure
The ionic model
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