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please help me quickly The freezing points and boiling points of the solution which contains 32.0 g NaCl in 129 mL of water is and

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The freezing points and boiling points of the solution which contains 32.0 g NaCl in 129 mL of water is and respectively [k for water= 1.86C/m; ko for water=0.52 C/m: density of water = 1 g/mL) A -1.90"C : 103.05' B 10.90": -103.05C -1.59"C: 100.5" - 15.79'C: 104.41C

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