Question

Number of water of crystallisation in bauxite? Is it 3

Answer 1

Heya friend!!
Rajdeep here....

Certain salts, while crystallizing out from their salt solution, unite with a definite amount of water, which is known as their water of crystallization.

Bauxite is the chief ore of aluminium.
Chemical name of Bauxite is hydrated aluminium oxide.
Chemical formula is Al2O3.2H2O
So, it has 2 molecules of water of crystallization.

Thanks!!