The number of carbon atoms in kerosene oil is

Options

A. `C_6 -C_(11)`
B. `C_(20) -C_(30)`
C. `C_(11) -C_(16)`
D. `C_(18) -C_(22)`

Explanation

To determine the number of carbon atoms in kerosene oil, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Kerosene Oil Composition**:
Kerosene oil is a complex mixture of hydrocarbons. It primarily consists of aliphatic hydrocarbons, which can be straight-chain or branched.

2. **Identifying Hydrocarbons in Kerosene**:
Kerosene typically contains around 10 different hydrocarbons. The most common hydrocarbons in kerosene are alkanes (paraffins) and cycloalkanes (naphthenes).

3. **General Formula for Alkanes**:
The general formula for alkanes is CnH2n+2, where 'n' represents the number of carbon atoms.

4. **Estimating Carbon Atoms**:
Kerosene generally has a carbon chain length ranging from about 10 to 16 carbon atoms. Therefore, we can estimate that kerosene contains hydrocarbons with carbon atoms in this range.

5. **Conclusion**:
Based on the composition of kerosene, we can conclude that the number of carbon atoms in kerosene oil typically ranges from 10 to 16 carbon atoms.

### Final Answer:
Kerosene oil contains approximately 10 to 16 carbon atoms.