Which one of the following is correct statement - Vidyadip

MCQ

Which one of the following is correct statement

A
The hydroxide of aluminium is more acidic than that of boron
B
The hydroxide of boron is basic, while that of aluminium is amphoteric
✓
The hydroxide of boron is acidic, while that of aluminium is amphoteric
D
The hydroxide of boron and aluminium are amphoteric

✓

Answer

Correct option: C.

The hydroxide of boron is acidic, while that of aluminium is amphoteric

c
(c) $B{(OH)_3} \Rightarrow {H_3}B{O_3}$ Boric acid

$Al{(OH)_3} \Rightarrow {\rm{Amphoteric}}$

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