How will you obtained the following compounds from phenol ?
`{:((i)"Benzene",(ii)"Phenetol",(iii)"Aniline",,),((iv)"Pehnyl acetate",(v) o^(-)"and"p-"hydroxy acetophenone",(vi)o^(-)" and " p-"bromophenol",,),((vii)"Picric acid",(vi)o^(-) and "p-bromophenol,,,),((x)"Salicylaldehyde",,,):}`

Explanation

To obtain the specified compounds from phenol, we can follow the outlined synthetic pathways for each compound. Below is the step-by-step solution for each subpart of the question:

### (i) Benzene
1. **React phenol with zinc dust**: Heat phenol with zinc dust.
- **Reaction**: C6H5OH + Zn → C6H6 + ZnO
- **Product**: Benzene (C6H6)

### (ii) Phenetol
...