MCQ
The false statement about iron $(III)$ hydroxide is that
- Ait is a weaker base than $Fe(OH)_2$
- ✓with concentrated $KOH$, it forms a complex $K_3[Fe(OH)_6]$
- Cit gradually loses water and transforms into $Fe_2O_3$
- DNone of these
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$Fe|F{e^{ + 2}}\left( {0.2\,M} \right)||A{u^{ + 3}}\left( {0.02\,M} \right)|Au$, If $E_{F{e^{ + 2}}/Fe}^o = - 0.44\,V$ and $E_{Au/A{u^{ + 3}}}^o = - 1.50\,V$