Chemistry, asked by Ritika0123, 9 months ago

Calculate the molar mass of non volatile solute 3g of which when added into 90g of water elevate the boiling point by 0.26K (given Kb for water is = 0.52 kmolal^-1).

Answers

Answered by haneefasayyad123

4

Answer:

∆Tb=kb molality

molality=mass of solute/molar mass*1000/weight in grams of solvent

put values

mass of solute=3g

weight of solvent=90g

∆Tb=0.26k

put

hope so helpful..

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