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h 12 Intermolecular Forces: Liquids, Solids, and Phase Changes Based on the phas

ID: 593140 • Letter: H

Question

h 12 Intermolecular Forces: Liquids, Solids, and Phase Changes Based on the phase diagram of H20, determine the phase change of the following: (6 pts) I. From A to B: Critical point (374°C, 218 atm) From B to A: SOLID LIQUID From A to C: From C to A: e POStioh From B to C:-4 Pori 2arah Triple point 001°C, 0.006 atm)-- I GAS -1 100 From C to B: Temperature ("C) Condehsaln 2. Based on the above phase diagram of H20 and explain the following? (6 pts) The point E The point F Curved line (1) Straight line (2) Curved line (3) Why does the line (2) Sol: ts Tess an se-, Inc qui+.ht have a positive slope? lexpihis ah Pruzi

Explanation / Answer

curved line (1): it is nothing but sublimation curve

straight line (2): nothing but melting or freezing or fusion curve

curved line (3): nothing but vapour pressure or boiling curve

all these 3 lines comes under the phase boundarys in phase diagram