The vapor pressures of solid Cl2 are 352 Pa at -112 C and 35 Pa at -126.5°C. The vapor pressure of liquid Cl2 are 1590 Pa at -100°C and 7830 Pa at -80°C. Calculate (i) Asub H, (ii) Avap H, (iii) A fus H, and (iv) the triple point temperature (T3). Select one or more: A. (i) 87.5 kJ/mol, (ii) 78.9 kJ/mol, (iii) 9.0 kJ/mol, (iv) -36.7°C B. (i) 21.3 kJ/mol, (ii) 13.9 kJ/mol, (iii) 45.4 kJ/mol, (iv) 45°C C. (i) 31.4 kJ/mol, (ii) 13.9 kJ/mol, (iii) 17.5 kJ/mol, (iv) -88°C D. (i) 31.4 kJ/mol, (ii) 23.9 kJ/mol, (iii) 7.5 kJ/mol, (i) -88°C

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter9: Liquids And Solids
Section: Chapter Questions
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The vapor pressures of solid Cl2 are 352 Pa at -112°C and 35 Pa at
-126.5'C. The vapor pressure of liquid Cl2 are 1590 Pa at-100°C
and 7830 Pa at -80°C. Calculate (i) A sub H, (ii) Avap H, (iii) A fus H,
and (iv) the triple point temperature (T3).
Select one or more:
A. (i) 87.5 kJ/mol, (ii) 78.9 kJ/mol, (iii) 9.0 kJ/mol, (iv)
-36.7°C
B. (i) 21.3 kJ/mol, (ii) 13.9 kJ/mol, (iii) 45.4 kJ/mol, (iv) 45°C
C. (i) 31.4 kJ/mol, (ii) 13.9 kJ/mol, (iii) 17.5 kJ/mol, (iv) -88°C
* D. (i) 31.4 kJ/mol, (ii) 23.9 kJ/mol, (iii) 7.5 kJ/mol, (i) -88°C
Your answer is incorrect.
Transcribed Image Text:The vapor pressures of solid Cl2 are 352 Pa at -112°C and 35 Pa at -126.5'C. The vapor pressure of liquid Cl2 are 1590 Pa at-100°C and 7830 Pa at -80°C. Calculate (i) A sub H, (ii) Avap H, (iii) A fus H, and (iv) the triple point temperature (T3). Select one or more: A. (i) 87.5 kJ/mol, (ii) 78.9 kJ/mol, (iii) 9.0 kJ/mol, (iv) -36.7°C B. (i) 21.3 kJ/mol, (ii) 13.9 kJ/mol, (iii) 45.4 kJ/mol, (iv) 45°C C. (i) 31.4 kJ/mol, (ii) 13.9 kJ/mol, (iii) 17.5 kJ/mol, (iv) -88°C * D. (i) 31.4 kJ/mol, (ii) 23.9 kJ/mol, (iii) 7.5 kJ/mol, (i) -88°C Your answer is incorrect.
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