Question

What are tri acidic bases? Give one example?

Answer 1

1. Tri Acidic Bases- The base or alkali which on complete ionisation produces three hydroxyl ion in aqueous solution.

2. Example– Aluminium hydroxide ${\text{Al(OH)}}_3$

${\text{Al(OH)}}_3\text{(aq)}\to {\text{Al}}^{3+}\text{(aq)}+3{\text{OH}}^{-}\text{(aq)}$