Agas has a pressure of 2.0 atm. if the temperature decreases from 250k to 125k and the volume remains constant, what will be the resulting pressure?

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