The normal freezing point of benzene (C6H6) is 5.500 °C and its Kfp value is 5.12 °C/m. In a laboratory experiment, students synthesized a new compound and found that when 11.50 grams of the compound were dissolved in 254.0 grams of benzene, the solution began to freeze at 4.696 °C. The compound was also found to be nonvolatile and a nonelectrolyte. What is the molecular weight they determined for this compound? Answer:_____ g/mol

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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.