Arrange the following oxoacids of chlorine in increasing order of acid strength :
`HOCl, HOClO, HOClO_(2), HOClO_(3)`

Explanation

To determine the increasing order of acid strength for the oxoacids of chlorine: HOCl, HOClO, HOClO₂, and HOClO₃, we will analyze the structure and oxidation states of chlorine in each compound. The strength of an acid generally increases with the number of oxygen atoms attached to the central atom, as more oxygen atoms increase the ability of the molecule to stabilize the negative charge after losing a proton (H⁺).

### Step-by-Step Solution:

1. **Identify the Compounds**:
The compounds we are considering are:
- HOCl (Hypochlorous acid)
- HOClO (Chlorous acid)
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