Which of the following solution will have highest boiling point ?

Options

A. `0.1 M FeCl_(3)`
B. `0.1M BaCl_(2)`
C. `0.1 M NaCl`
D. 0.1 M urea (`NH_(2)CONH_(2)`)

Explanation

To determine which solution will have the highest boiling point, we can use the concept of colligative properties, specifically the elevation in boiling point (ΔTb). The formula for ΔTb is given by:

\[ \Delta T_b = i \cdot K_b \cdot m \]

Where:
- \( \Delta T_b \) = elevation in boiling point
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