(a)
Interpretation:
What is the freezing point of the given liquid must be explained?
Concept Introduction:
Freezing point of a liquid is the temperature at which the vapor pressure of the liquid is equal to the vapor pressure of solid.
(b)
Interpretation:
What is the boiling point of the liquid must be explained?
Concept Introduction:
Boiling point is the temperature at which a liquid starts boiling to vapor and until all the liquid is not boiled off temperature remains same. The vapor pressure of the liquid is equal to atmospheric pressure.
(c)
Interpretation:
Which out of heat of fusion or heat of vaporization is greater must be explained?
Concept Introduction:
Both heat of fusion and heat of vaporization is done at constant temperature with the help of latent heat.
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Introductory Chemistry: A Foundation
- The following data are the equilibrium vapor pressure of limonene, C10H16, at various temperatures. (Limonene is used as a scent in commercial products.) (a) Plot these data as ln P versus 1/T so that you have a graph resembling the one in Figure 11.13. (b) At what temperature does the liquid have an equilibrium vapor pressure of 250 mm Hg? At what temperature is it 650 mm Hg? (c) What is the normal boiling point of limonene? (d) Calculate the molar enthalpy of vaporization for limonene using the Clausius-Clapeyron equation.arrow_forwardConsider the following data for xenon: Triple point: 121C, 280 torr Normal melting point: 112C Normal boiling point: 107C Which is more dense, Xe(s) or Xe(l)? How do the melting point and boiling point of xenon depend on pressure?arrow_forwardHow does the boiling of a liquid differ from its evaporation?arrow_forward
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