Match the Column- I with Column- II:
`{:(,"Column-I",,"Column-II"),((A),0.21m Ca_(3)(PO_(4))_(2),(p),"Solution with highest boiling point"),((B),0.1 m NaCl, (q),"Solution with van't Hoff factor greater than 1"),((C),0.1 m "glucose",(r),"Solution with lowest osmotic pressure"),((d),0.1m CaCl_(2),(s),"Solution with lowest freezing point"),(,,(t),"Van't Hoff factors"(1+2alpha)):}`

Explanation

To solve the problem of matching Column-I with Column-II based on the colligative properties of the solutions, we will analyze each solution in Column-I and determine its corresponding property in Column-II.

### Step-by-Step Solution:

1. **Identify the van't Hoff factor (i)** for each solution:
- **(A) 0.21m Ca₃(PO₄)₂**: This dissociates into 5 ions (3 Ca²⁺ + 2 PO₄³⁻), so i = 5.
- **(B) 0.1 m NaCl**: This dissociates into 2 ions (Na⁺ + Cl⁻), so i = 2.
- **(C) 0.1 m glucose**: Glucose does not dissociate, so i = 1.
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