MHT CET 2024 Chemistry question
A solution of non-volatile solute has boiling point elevation 1.75 K. Calculate molality of solution
Answer: (C)
Solution
Elevation of boiling point is . So \dfrac{Δ T_b}{K_b}\dfrac{1.75\ K}{3.5\ K kg mol^{-1}}$ = 0.50\ \text{mol
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