MCQ
A solution of $FeC{l_3}$ in water acts as acidic due to
- ✓Hydrolysis of $F{e^{3 + }}$
- BAcidic impurities
- CDissociation
- DIonisation
✓
Answer
Correct option: A.
Hydrolysis of $F{e^{3 + }}$
(a) $FeC{l_3} + \,3{H_2}O$ $ \rightleftharpoons $ $Fe\,{(OH)_3} + 3HCl$. Strong acid and weak base.
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