Write the various possible isomers of `C_(7)H_(7)Cl` containing benzene ring. Which of these has weakest C-Cl bond.

Explanation

To solve the question regarding the possible isomers of C₇H₇Cl containing a benzene ring and identifying which has the weakest C-Cl bond, we will follow these steps:

### Step 1: Identify the Structure
The molecular formula C₇H₇Cl indicates that we have a benzene ring (C₆H₅) and one additional carbon (C) along with a chlorine atom (Cl).

### Step 2: Determine the Isomers
We can derive the isomers by considering the positions of the chlorine atom and the additional carbon (which can be in the form of a methyl group or as part of a side chain). The possible isomers are:

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