Number of C-C bonds present in anthracene are

Options

A. 5
B. 3
C. 9
D. 7

Answer

To determine the number of carbon-carbon (C-C) bonds present in anthracene, we can follow these steps:

### Step 1: Understand the Structure of Anthracene
Anthracene is a polycyclic aromatic hydrocarbon consisting of three fused benzene rings. Its molecular formula is C14H10.

### Step 2: Draw the Structure
To visualize anthracene, we can draw its structure. It consists of three interconnected hexagonal rings. Each carbon atom in the rings is bonded to either another carbon atom or a hydrogen atom.

### Step 3: Identify the Types of Bonds
In anthracene, we need to count both single (C-C) and double (C=C) bonds. However, since the question specifically asks for C-C bonds, we will focus on counting only the single bonds.

### Step 4: Count the C-C Single Bonds
As we analyze the structure:
- Each benzene ring contributes to the total number of C-C bonds.
- In anthracene, the three rings share some carbon atoms at the points where they are fused.

By counting the C-C single bonds:
1. Start from one carbon and count the single bonds to adjacent carbons.
2. Continue this process around the entire structure.

After careful counting, we find that there are a total of **9 C-C single bonds** in anthracene.

### Step 5: Conclusion
Thus, the number of C-C bonds present in anthracene is **9**.

### Final Answer
The number of C-C bonds present in anthracene is **9**.

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