Question

Nitrogen forms $p\pi$ - p $\pi$ multiple bonds. Nitrogen exists as triply bonded diatomic gasesous molecule. Bond strength is very high which is responsible for inertness at ordinary conditions. The other members of nitrogen family form $d\pi -p\pi$ bonding.

Which is most acidic in nature?

• A. $B{i}_2{O}_3$
• B. $B{i}_2{O}_4$
• C. $S{b}_2{O}_3$
• D. $B{i}_2{O}_s$

Answer 1

Answer: (D)

$B{i}_2{O}_5$ is most acidic in nature