1.

The correct statement is :

Answer»

Hydroxide of aluminimum is more acidic than the hydroxide of boron
Hydroxide of boron is basic while the hydroxide of aluminium is amphoteric.
Hydroxide of aluminium is amphoteric since `Al-O` and `O-H` BONDS have NEARLY same ionic charcter
Hydroxide of boron is acidic since it ionizes in WATER to `BO_(3)^(3-)` land `H^(+)` ions.

Answer :C


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