Question

The total number of sigma bonds in P$_4$O$_{10}$ is:

• A. 6
• B. 7
• C. 16
• D. 17

Answer 1

Answer: (C)

16

Answer 2

In P$_4$O$_{10}$, each phosphorus atom forms sigma bonds with other phosphorus and oxygen atoms, leading to a total of 16 sigma bonds.