In `P_(4) O_(10)` the number co-ordinate bonds is

Options

A. 1
B. 8
C. 3
D. 4

Answer

To determine the number of coordinate bonds in \( P_4O_{10} \), we can follow these steps:

### Step 1: Understand the Structure of \( P_4O_{10} \)
The molecular formula \( P_4O_{10} \) indicates that there are four phosphorus (P) atoms and ten oxygen (O) atoms. The structure consists of phosphorus atoms bonded to oxygen atoms.

### Step 2: Draw the Structure
To visualize the structure, we can draw it as follows:
- Each phosphorus atom is bonded to oxygen atoms.
- Some of the oxygen atoms are connected to phosphorus with double bonds, while others are connected through single bonds.

### Step 3: Identify the Types of Bonds
In \( P_4O_{10} \):
- Each phosphorus atom forms covalent bonds with oxygen atoms.
- In addition to these covalent bonds, some of the bonds between phosphorus and oxygen can be classified as coordinate bonds.

### Step 4: Count the Coordinate Bonds
In the structure:
- For each phosphorus atom, we can identify the bonds:
- Each phosphorus atom forms one coordinate bond with an oxygen atom.
- There are a total of four phosphorus atoms, and each contributes one coordinate bond.

### Conclusion
Thus, the total number of coordinate bonds in \( P_4O_{10} \) is **4**.

### Final Answer
The number of coordinate bonds in \( P_4O_{10} \) is **4**.

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