Question

In the electronic structure of H${}_2$SO${}_4$, the total number of shared electrons is:

• A. $20$
• B. $16$
• C. $12$
• D. $8$

Answer 1

The correct option is B $16$

In the electronic structure of sulphuric acid, total $8$ bonds are present.
Each bond is formed by sharing of two electrons. Thus, total $16$ electrons are shared.