The freezing point of 1 molal NaCl solution assuming NaCl to be 100% dissociated in water is - K f f o r H 2 O = 1.86 0 C m - 1

Question

The freezing point of 1 molal NaCl solution assuming NaCl to be 100% dissociated in water is - K f f o r H 2 O = 1.86 0 C m - 1, - 1.86 0 C, - 3.72 0 C, + 1.86 0 C, + 3.72 0 C

MARKS App · Accepted Answer

The freezing point of 1 molal NaCl solution assumtextng NaCl to be 100% dissociated in water is - ∆ T f = i × K f × m = 2 × 1.86 × 1 = 3.72 o C Freezing point = (0-3.72) = - 3.72 o C

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