Monohalo, dihalo, trihalo are types of haloalkanes and halorenes based on the .....

Options

A. Type of halogen atom
B. Number of halogen atom
C. Nature of carbon atom
D. Hybridisation of C atom to which halogen is bonded

Answer

To answer the question regarding monohalo, dihalo, and trihalo types of haloalkanes and halorenes, we need to understand the classification based on the number of halogen atoms present in the compound.

### Step-by-Step Solution:

1. **Understanding Haloalkanes and Halorenes**:
- Haloalkanes are organic compounds containing carbon, hydrogen, and halogen atoms (F, Cl, Br, I).
- Halorenes are aromatic compounds that contain halogen atoms attached to a benzene ring.

2. **Classification Based on Halogen Atoms**:
- The terms monohalo, dihalo, and trihalo refer to the number of halogen atoms in the compound.
- **Monohalo**: Compounds with one halogen atom. Example: CH3Cl (methyl chloride).
- **Dihalo**: Compounds with two halogen atoms. Example: CH2Cl2 (dichloromethane).
- **Trihalo**: Compounds with three halogen atoms. Example: CHCl3 (chloroform).

3. **General Formula**:
- For haloalkanes, the general formula can be represented as R-X, where R is the alkyl group and X is the halogen.
- For halorenes, the structure can be represented as Ar-X, where Ar is the aryl group (like a phenyl ring) and X is the halogen.

4. **Conclusion**:
- Therefore, the classification of haloalkanes and halorenes into monohalo, dihalo, and trihalo is based on the number of halogen atoms present in the compound.

### Final Answer:
Monohalo, dihalo, and trihalo are types of haloalkanes and halorenes based on the number of halogen atoms present in the compound.

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