Mathematics · Solutions and Concentration
What is the molality of a solution containing a non-volatile solute if the boiling point elevation is 7.15 K and the molal elevation constant (Kb) is 2.75 K kg mol-1?
- 12.6 m✓
- 22.0 m
- 33.2 m
- 43.8 m
Correct answer
2.6 m
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