If 1 g of solute dimerise upto 75% in 100 g of H2O and show depression – InterviewSolution

1.	If 1 g of solute dimerise upto 75% in 100 g of H2O and show depression in freezing point by 0.093∘C. Find average molecular weight of solute (in g) after dimerisation.(Given: The freezing point depression constant of water is Kf(H2O)=1.86 ∘C/m)
Answer» If $1 g$ of solute dimerise upto $75 %$ in $100 g$ of $H_{2} O$ and show depression in freezing point by ${0.093}^{\circ} C$ . Find average molecular weight of solute (in $g$ ) after dimerisation. (Given: The freezing point depression constant of water is $K_{f (H_{2} O)} = 1.86^{\circ} C / m$ )

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