Boron compounds behave as Lewis acids because | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Boron compounds are often employed as Lewis acids due to their strong electrophilic nature,which is caused by a vacant $p$-orbital that can accept

Vedclass · Accepted Answer

electron deficient nature

Vedclass · Answer

(B) Boron compounds are often employed as Lewis acids due to their strong electrophilic nature,which is caused by a vacant $p$-orbital that can accept electrons.Boron behaves as a Lewis acid because it has only $3$ valence electrons,leaving its octet incomplete.For example,$B_2H_6$ is an electron-deficient compound.The electronic configuration of Boron is $B (Z=5) = [He] 2s^2 2p^1$.This results in a total of $6$ electrons in the valence shell of the central atom in compounds like $BF_3$,which is less than the $8$ required for a complete octet.

Boron compounds behave as Lewis acids because of their

Similar Questions

$2BF_3 + 6NaH \xrightarrow{450 \ K} X_{(g)} + 6NaF$. Which of the following statements is \textbf{Incorrect} for $X$?

Which of the following equations is not correctly matched?

Which one of the following oxides dissolves in both hydrochloric acid and sodium hydroxide?

Which of the following is the correct decreasing order of Lewis acid strength of boron halides?

Assertion : Boron is a metalloid.
Reason : Boron shows metallic nature.

Vedclass Test Series

Exam Paper Generator

Online Exam Module