Arrange the following as stated :
'Increasing order of acidic strength'.
`ClCH_(2) COOH, CH_(3) CH_(2) COOH, ClCH_(2) CH_(2) COOH, (CH_(3))_(2) CHCOOH, CH_(3) COOH`.

Explanation

To arrange the given carboxylic acids in increasing order of acidic strength, we can follow these steps:

### Step 1: Identify the Compounds
The compounds given are:
1. ClCH₂COOH (2-Chloroacetic Acid)
2. CH₃CH₂COOH (Propanoic Acid)
3. ClCH₂CH₂COOH (3-Chloropropanoic Acid)
4. (CH₃)₂CHCOOH (Isobutyric Acid)
...