Chemistry, asked by seemaiffco2002, 9 months ago

find the molality of solution in which mole fraction of urea
is 0.4

Answers

Answered by gottipatti

0

m=xAxB=1000MB where, xA - solute, xB - solvent

m=0.20.8×100018=25018=13.8

Answered by jingaprime777

0

Answer:

13.85x2=27.7=28

Explanation:

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