Other contributors have said "The presence of a nonvolatile solute will blank the boiling point of a solvent?" is the same question as "What will the presence of a nonvolatile solute do to the boiling point of a solvent?" If you believe that these are not asking the same thing and should be answered differently, click here
What will the presence of a nonvolatile solute do to the boiling point of a solvent?
No; solutes don't decrease the boiling point of the solvent, they increase it! Solutes decrease the melting point of the solvent! Think of it this way: low goes lower (melting point) and high goes...