Question

How many $\sigma$ and $\pi$ bonds are present in tetracyanoethylene?

• A. nine $\sigma$ and nine $\pi$
• B. five $\sigma$ and nine $\pi$
• C. nine $\sigma$ and seven $\pi$
• D. eight $\sigma$ and eight $\pi$

Answer 1

The correct option is A nine $\sigma$ and nine $\pi$

So, option A is correct.