The correct statement is :
A. Hydroxide of aluminimum is more acidic than the hydroxide of boron
B. Hydroxide of boron is basic while the hydroxide of aluminium is amphoteric.
C. Hydroxide of aluminium is amphoteric since `Al-O` and `O-H` bonds have nearly same ionic charcter
D. Hydroxide of boron is acidic since it ionizes in water to `BO_(3)^(3-)` land `H^(+)` ions.