The vapor pressure of pure liquid CS2 is 0.3914 atm at20°C. When 40.0 g of rhombic sulfur is dissolved in 1.00kg of CS2, the vapor pressure of CS2 decreases to 0.3868atm. Determine the molecular formula for the sulfur molecules dissolved in CS2.

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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.