Question

Q 23:-
Which of the following molecule is electron
rich?
(1) NHS
(2) AICI:
(3) BF
(4) BCI​

Answer 1

Answer:

In Diborane structure, each Boron bonds with 4 hydrogen atoms. But Boron valency is 3. Each Boron gives 3 valence electrons but for the 4

th

bond, there is no electron from Boron side which makes it electron deficient.

Answer 2

Answer:

I think BCI

Explanation:

please mark me as brainly please