mework, Chapter 12B A 1.0 m aqueous solution of urea, a nonvolatile, nonelectrolyte was prepared in lab. Compared to the pure solvent, water, the solution has a(n) vapor pressure. (20 pts/ 5 pts each) a) lower b) unchanged c) higher boiling point. the solution has a(n) a) lower b) unchanged c) higher the solution has a(n) a) lower freezing point. b) unchanged c) higher osmotic pressure. b) unchanged the solution has (n) a) lower c) higher 2.) A 2.0 m sucrose solution has a lower than a 1.0 m sucrose solution. (sucrose is a nonvolaltile, nonelectrolyte) (5 pts) a) vapor pressure e) a and b b) boiling point f) a and c c) freezing po g) int d) osmostic pressure b and d