Out of 0.1 molal aqueous solution of glucose and 0.1 molal aqueous solution of KCl, which one will have higher boiling point and why?

Explanation

To determine which solution has a higher boiling point between a 0.1 molal aqueous solution of glucose and a 0.1 molal aqueous solution of KCl, we can follow these steps:

### Step 1: Understand the Concept of Boiling Point Elevation
When a solute is added to a solvent, the boiling point of the solvent increases. This phenomenon is known as boiling point elevation. The elevation in boiling point (ΔTb) can be calculated using the formula:

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