Shifana posted an Question
June 15, 2021 • 14:41 pm 30 points
  • IIT JAM
  • Chemistry (CY)

(c) 08 an aqueous solution containing 0.25g of a solu dissolved in 20gof water frozen at-0.42 c. calculate t molar mass of the solute (enthalpy of fusion of ice

(C) 08 An aqueous solution containing 0.25g of a solu dissolved in 20gof water frozen at-0.42 C. Calculate t molar mass of the solute (Enthalpy of fusion of ice at oe is 6024.6] mol). (a) 54.76 g mol (c) 42.08g mol (b) 23.18gmol (d) 65.37 g mol

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    Priyanshu kumar best-answer

    First find Kf(cryoscopic constant) from enthalpy of fusion value using below formula. Then find the molar mass of solute.

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