Which of these solutions has the highest freezing point?

Why did southern business leaders want to increase the number of slaves

Why do cells appear different in distilled water than they do in 10% salt water?

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water