Question: 1- At what temperature would a 2.00 mm NaClNaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? KfKf for water is

1-

At what temperature would a 2.00 mm NaClNaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? KfKf for water is 1.86 C/mC/m .

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A 0.050 MM solution of AlCl3AlCl3 had an observed osmotic pressure of 3.85 atmatm at 20 CC . Calculate the van't Hoff factor ii for AlCl3AlCl3.

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