In chloro ethane the carbon bearing halogen is bonded to ……….hydrogens and nature of alkyl halide is

Options

A. three, primary
B. two , secondary
C. one, tertiary
D. two , primary

Explanation

To solve the question regarding chloroethane, we need to analyze its structure and the nature of the carbon atom that is bonded to the chlorine atom (halogen).

### Step-by-Step Solution:

1. **Identify the Structure of Chloroethane**:
- Chloroethane (C2H5Cl) consists of two carbon atoms. The structure can be represented as:
```
H H
| |
H - C - C - Cl
| |
H H
```
- In this structure, one of the carbon atoms is bonded to a chlorine atom (Cl).

2. **Determine the Number of Hydrogens on the Carbon Bearing the Halogen**:
- The carbon atom that is directly bonded to the chlorine atom is the second carbon in the chain.
- This carbon is bonded to:
- 2 Hydrogen atoms (since it is connected to one other carbon and one chlorine).
- Therefore, the carbon bearing the halogen (Cl) is bonded to **2 hydrogens**.

3. **Identify the Nature of the Alkyl Halide**:
- To classify the alkyl halide, we need to check how many other carbon atoms are attached to the carbon that has the halogen.
- In chloroethane, the carbon bonded to Cl is attached to only **one other carbon**.
- According to the classification:
- If the carbon bearing the halogen is attached to one carbon, it is classified as a **primary alkyl halide**.
- If it is attached to two carbons, it would be secondary, and if attached to three, it would be tertiary.
- Since in chloroethane the carbon with the halogen is attached to only one carbon, it is classified as a **primary alkyl halide**.

### Final Answer:
- The carbon bearing the halogen (Cl) is bonded to **2 hydrogens** and the nature of the alkyl halide is **primary**.

### Summary:
- Number of Hydrogens: **2**
- Nature of Alkyl Halide: **Primary**