-1 A certain liquid X has a normal freezing point of 6.60 °C and a freezing point depression constant K,= 5.46 °C-kg'mol . Calculate the freezing point of a solution made of 8.4g of sodium chloride (NaCl) dissolved in 650. g of X. Round your answer to 2 significant digits. X10

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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.