1. State Raoult's Law. 2. Distinguish between a 1 Molar solution and a 1 molal solution. Which is more concentrated? Explain quantitatively. 3. A 4.305 g sample of a nonelectrolyte is dissolved in 105 g of water. The solution freezes at - 1.23 C. Calculate the molecular weight of the nonelectrolyte. 4. A 1 molal (m) solution of HCl in benzene has a freezing point of 0.4 C. Is HCl an electrolyte in benzene? Explain quantitatively