What is the vapor pressure at 25.0 °C of a solution containing 165 g glucose C6H12O6 (molar mass= 180.16 g/mol) in 685 g of water (molar mass= 18.015 g/mol)? The vapor pressure of water at 25.0 °C is 23.8 mmHg. Select one: O a. 23.2 mmHg O b. 20.6 mmHg

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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.