At 50oC the vapor pressure of ethyl alcohol is 219.9 mm Hg. If 10 g of a nonvolatile solute of molecular weight 120 are dissolved in 250 g of water and ethyl alcohol, what will be the relative vapor pressure lowerings in the two solvents? Show complete solution.

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A: ★ Molar mass of the compound : 1873.73 g/mol ★ Solution :

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A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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A: Use simply,  Delta Tf = Kf * m

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.