Gujarati
p-Block Elements - I
easy

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

C

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

D

The hydroxide of boron and aluminium are amphoteric

Solution

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

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

Standard 11
Chemistry

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