Which elements of group 13 , except B , can form tetrahedral and octahedral complex in aqueous mediu

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p-Block Elements - I

easy

Which elements of group $13$, except $B$, can form tetrahedral and octahedral complex in aqueous medium ?

Option A

Option B

Option C

Option D

Solution

Tetrahedra species: $\left[m(\mathrm{OH})_{4}\right]^{-}$ Octahedral species : $\left[m\left(\mathrm{H}_{2} \mathrm{O}\right)_{4}\right]^{+3}$

Standard 11

Chemistry

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