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Calculate the van't Hoff factor of Na3PO4 in a 0.40 m
Chapter 12, Problem 87P(choose chapter or problem)
QUESTION:
Calculate the van't Hoff factor of \(\mathrm{Na}_{3} \mathrm{PO}_{4}\) in a 0.40 m solution whose freezing point is -2.6°C.
Questions & Answers
QUESTION:
Calculate the van't Hoff factor of \(\mathrm{Na}_{3} \mathrm{PO}_{4}\) in a 0.40 m solution whose freezing point is -2.6°C.
ANSWER:Step 1 of 2
We need to find Van't Hoff's factor.
The van’t Hoff factor provides a measure of the extent of dissociation of electrolytes in solution.
All the colligative properties likes Vapor pressure depression, Boiling point elevation, Freezing point depression and Osmotic pressure follow the general relationship