Which of the following accurately describes Raoult's Law? O The vapor pressure of such a solution is greater than how much of the solution actually consists of the solvent. O The vapor pressure of such a solution is proportional to how much of the solution actually consists of the solvent. O The vapor pressure of such a solution is less than how much of the solution actually consists of the solvent. O The vapor pressure of the solution, Psolution, equals the mole fraction of the solvent, Xsolvent» multiplied by its vapor pressure when pure, P°s solvent- O The vapor pressure of the solution, Psolution, equals the molality of the solvent, msolvent, divided by its vapor pressure when pure, P°s solvent- Msolvent Psolvent po solvent Psolution = Xsolvent Po solvent

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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.