A solution which has 10 g of solvent and 0.20 g of solute (mol. mass – InterviewSolution

1.	A solution which has 10 g of solvent and 0.20 g of solute (mol. mass 122 g/mol) freezes at 0.5∘C below the freezing point of pure solvent. If the solute exists as dimer in the solvent, choose the correct option :(Kf)solvent=5.12 K kg−1 mol−1Here,i=Van't hoff factorβ=Degree of association
Answer» A solution which has $10 g$ of solvent and $0.20 g$ of solute (mol. mass 122 g/mol) freezes at ${0.5}^{\circ} C$ below the freezing point of pure solvent. If the solute exists as dimer in the solvent, choose the correct option : $(K_{f})_{solvent} = 5.12 K k g^{- 1} m o l^{- 1}$ Here, $i = Van't hoff factor β = Degree of association$

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