Arrange the following solutions in increasing order of their van't Hoff factor :
`0.1M CaCl_(2), 0.1 M KCl, 0.1 M Al_(2)(SO_(4))_(3), 0.1 M C_(12)H_(22)O_(11)`

Explanation

To arrange the given solutions in increasing order of their van't Hoff factor (i), we need to determine the number of particles (ions or molecules) each solute produces when dissolved in water. The van't Hoff factor is directly related to the number of particles formed in solution.

### Step-by-Step Solution:

1. **Identify the Solutions**: We have the following solutions:
- 0.1 M CaCl₂
- 0.1 M KCl
- 0.1 M Al₂(SO₄)₃
...