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Grade: 11

                        

In aqueous solution mole fraction of glucose is 0.1 thus molality of glucose solution is

4 years ago

Answers : (1)

Vikas TU
12280 Points
							
mole fraction = 0.1= > 1/10 = > 1/(1 + 9)
Hence moles of solvent that is of H2O is: = > 9.
molality =  moles of solute/mass of solvent in Kg = > 1*1000/(9*18)  = > 6.1 m
4 years ago
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