Write various functional isomers of 2-phenylethanol and give their isomeric relations.

Explanation

To find the various functional isomers of 2-phenylethanol (C6H5CH2CH2OH), we need to identify different structural arrangements that have the same molecular formula but belong to different functional groups. Here’s a step-by-step breakdown of how to derive these isomers and their relationships:

### Step 1: Identify the Structure of 2-Phenylethanol
2-Phenylethanol is an aromatic alcohol with the structure:
- C6H5 (phenyl group) attached to CH2 (methylene group) which is further attached to CH2OH (hydroxyl group).

### Step 2: Determine the Molecular Formula
The molecular formula for 2-phenylethanol is C8H10O, as it consists of:
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