A solution containing 12.5g of non-electrolyte substance in 185g of water shows boiling…
Chemistry · JEE Main · NTA Exams — Solutions
A solution containing 12.5g of non-electrolyte substance in 185g of water shows boiling point elevation of 0.80 K. Calculate the molar mass of the substance.
(Kb = 0.52 K kg mol–1)
(Kb = 0.52 K kg mol–1)
- 53.06g mol–1
- 25.3 g mol–1
- 16.08g mol–1
- 43.92g mol–1
Answer
(D) 43.92g mol –1
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