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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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