Which is true of a solute dissolved in a solvent? a)the solute raises the freezing point of the solvent. b) the solute raises the boiling point of the solvent. c)the solvent decreases the conductivity of the solute.

Hi,

The correct answer option is (B)The solute raises the boiling point of the solvent

Explanation:

Boiling point of a solvent is affected by the number of particles in a solution.Adding a solute to a solvent increases its boiling point because it lowers the vapor pressure of the solution.This is all about colligative properties where a decrease in vapor pressure will mean more heat needed to heat the solution to a boiling point.

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as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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