although all nonvolatile solutes have the same general effect on the water solvent, the extent of the effect…

although all nonvolatile solutes have the same general effect on the water solvent, the extent of the effect changes based on the solute added. a 1.0 m solution of which water - soluble solute will cause the largest deviation in properties of the water solvent?\no c₃h₆o\no mgbr₂\no kcl\no nabr

although all nonvolatile solutes have the same general effect on the water solvent, the extent of the effect changes based on the solute added. a 1.0 m solution of which water - soluble solute will cause the largest deviation in properties of the water solvent?\no c₃h₆o\no mgbr₂\no kcl\no nabr

Answer

Explanation:

Step1: Recall colligative - property concept

Colligative properties depend on the number of solute particles. Non - electrolytes like $C_3H_6O$ do not dissociate, while electrolytes dissociate into ions.

Step2: Determine the number of particles for each solute

  • $C_3H_6O$ is a non - electrolyte and has 1 particle per formula unit.
  • $MgBr_2$ dissociates as $MgBr_2\rightarrow Mg^{2 +}+2Br^{-}$, giving 3 particles per formula unit.
  • $KCl$ dissociates as $KCl\rightarrow K^{+}+Cl^{-}$, giving 2 particles per formula unit.
  • $NaBr$ dissociates as $NaBr\rightarrow Na^{+}+Br^{-}$, giving 2 particles per formula unit.

Step3: Compare the number of particles

The solute that produces the most particles in solution will cause the largest deviation in the colligative properties of the water solvent. Among the given solutes, $MgBr_2$ produces the most particles.

Answer:

$MgBr_2$