P Block Elements Question 29
Question: Which one of the following is correct statement
Options:
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
Show Answer
Answer:
Correct Answer: C
Solution:
$ B{{(OH)}_3}\Rightarrow H_3BO_3 $ Boric acid $ Al{{(OH)}_3}\Rightarrow Amphoteric $
BETA
