Question

what is the basicity of Al(OH)3​

Answer 1

Aluminium hydroxide - Wikipedia

Aluminium hydroxide - WikipediaIt is built up of double layers of hydroxyl groups with aluminium ions occupying two-thirds of the octahedral holes between the two layers. Aluminium hydroxide is amphoteric. In acid, it acts as a Brønsted-Lowry base by picking up hydrogen ions and neutralizes the acid, yielding a salt: 3HCl + Al(OH)3 → AlCl3 + 3H2O.

Answer 2

Hii

you are welcome in my answer

when base dissolve in water it give hydroxyl ion the number of hydroxyl produce is called its basicity .

3 is basicity .

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