Question

The number of $P - O$ bonds in $P_4O_6$ is :

• A. 6
• B. 9
• C. 12
• D. 18

Answer 1

The Correct Option is C

To determine the number of $P - O$ bonds in the molecule $P_4O_6$, we need to first understand its molecular structure.

Structure of $P_4O_6$:

• $P_4O_6$ is a phosphorus oxide where each phosphorus atom forms bonds with oxygen atoms.
• The structure of $P_4O_6$ can be visualized as a tetrahedron with phosphorus atoms at the vertices.
• Each phosphorus atom (P) is connected to three oxygens (O) and also directly bonds with the adjacent phosphorus atoms to complete the framework.

Counting $P - O$ Bonds:

• Each phosphorus atom forms three $P - O$ bonds.
• There are four phosphorus atoms in the molecule.
• Thus, the total number of $P - O$ bonds is calculated as follows:

Total \, P - O \, bonds = 4 \times 3 = 12

Conclusion:

• There are 12 $P - O$ bonds in $P_4O_6$.
• Hence, the correct answer is 12.