6. Which of the following labels for the picture below is correct? a) Solute + solvent = solution b) Solvent + solute = saturation c) Solvent + solute = soluble d) Solvent + solute = solution ​

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