question 8\nwhen a non - volatile solute is dissolved in a solvent, it makes the boiling point ____ and the…

question 8\nwhen a non - volatile solute is dissolved in a solvent, it makes the boiling point ____ and the freezing point ____\n\nincrease, decrease\ndecrease, increase\nincrease, increase\ndecrease, decrease

question 8\nwhen a non - volatile solute is dissolved in a solvent, it makes the boiling point ____ and the freezing point ____\n\nincrease, decrease\ndecrease, increase\nincrease, increase\ndecrease, decrease

Answer

Brief Explanations:

When a non - volatile solute is dissolved in a solvent, it causes boiling point elevation and freezing point depression. Boiling point elevation occurs because the solute lowers the vapor pressure of the solvent, requiring a higher temperature to reach the boiling point. Freezing point depression happens as the solute disrupts the formation of the solvent's crystal lattice structure, so a lower temperature is needed for freezing.

Answer:

A. increase, decrease