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

What is the decreasing order of Lewis acid strength of boron halides?

Which of the following structures does not represent the structure of the substance given in the brackets?

Which of the following statements about $H_3BO_3$ is not correct?

$A$ black coloured element with $ns^2 np^1$ outer electronic configuration cannot react with air in its crystalline form. However, in amorphous form, it gives an oxide in air which is acidic in nature. Identify the element.

Borax dissolves in water and forms a product of boron $(X)$. Identify the compound $X$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module