One mole of NaCl dissolved in 100 mL of water results in an osmotic pressure of X atm. The osmotic pressure of this solution will be Y atm when the total amount of dissolved NaCI is increased to 2 mol, and 200 mL of water is added at constant temperature. Which one of below choices has the correct comparison of X and Y? Select one: O a. (1/3)X < Y < (2/3)X O b. 2X < Y < 3X O. 3X = Y Od. X = 6Y O e. (2/3)X = Y

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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.