Number of C-atoms in saccharin is

Options

A. 7
B. 4
C. 5
D. 2

Answer

To determine the number of carbon atoms in saccharin, we will analyze its structure step by step.

### Step-by-Step Solution:

1. **Identify the Structure of Saccharin**:
Saccharin has a specific chemical structure that includes a benzene ring and various functional groups.

2. **Count the Carbon Atoms in the Benzene Ring**:
The benzene ring consists of 6 carbon atoms. This is a common feature in many aromatic compounds.

3. **Identify Additional Carbon Atoms**:
In the structure of saccharin, there is also a carbonyl group (C=O) attached to the benzene ring. This carbonyl group contributes one additional carbon atom.

4. **Total Count of Carbon Atoms**:
Now, we add the carbon atoms from the benzene ring (6) and the carbon from the carbonyl group (1):
- Carbon atoms from benzene ring = 6
- Additional carbon from carbonyl group = 1
- Total = 6 + 1 = 7

5. **Conclusion**:
Therefore, the total number of carbon atoms in saccharin is 7.

### Final Answer:
The number of carbon atoms in saccharin is **7**.

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