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Chemistry
Which one of the following is correct statement?
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Q. Which one of the following is correct statement?
The p-Block Elements
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:
$B ( OH )_{3} \Rightarrow H _{3} BO _{3}$ boric acid
$Al ( OH )_{3} \Rightarrow $ Amphoteric