Chemistry - Complete Pblock- Question with Solution | TestHub

$\mathrm{A}\mathrm{l}{\left(\mathrm{O}\mathrm{H}\right)}_3$dissolve in$\mathrm{N}\mathrm{a}\mathrm{O}\mathrm{H}$solution to give$\mathrm{A}\mathrm{l}{\left(\mathrm{O}\mathrm{H}\right)}_4^{–}$ion which is supposed to have the octahedral complex species${\left[\mathrm{A}\mathrm{l}{\left(\mathrm{O}\mathrm{H}\right)}_4{\left({\mathrm{H}}_2\mathrm{O}\right)}_2\right]}^{–}$in aqueous solution

$\text{Al}{\left(\text{OH}\right)}_3+\text{NaOH}\left(\text{aq}\right)\to {\left[\text{Al }{\left(\text{OH}\right)}_4{\left({\text{H}}_2\text{O}\right)}_2\right]}^{–}\left(\text{aq}\right)+{\text{Na}}^{+}\left(\text{aq}\right)$