1. Rank these aqueous solutions from highest to lowest normal freezing point: 0.1 m NaCl, 0.2 m CaCl2, 0.3 m

Posted: December 30th, 2021

1. Rank these aqueous solutions from highest to lowest normal freezing point: 0.1 m NaCl, 0.2 m CaCl2, 0.3 m
K3PO4, 0.4 m C2H5OH
2. Rank these aqueous solutions from lowest to highest boiling point: 0.02 mol of NaCl in 100 g of water, 0.02 mol of Na2SO4 in 100 g of water, 0.02 mol of Cr3(PO4)2 in 100 g of water, 0.02 mol of C6H12O6 in 100 g of water.
Please explain your answer.
Thank you in advance.