All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Liquids have a higher vapor pressure at a higher temperature because1. the molar enthalpy of vaporization is decreased as the temperature is raised.2. the more rapidly moving molecules in the gas phas

Problem

Liquids have a higher vapor pressure at a higher temperature because

1. the molar enthalpy of vaporization is decreased as the temperature is raised.

2. the more rapidly moving molecules in the gas phase exert a higher pressure on the container walls.

3. a higher temperature is required to supply the heat of vaporization of the liquid.

4. more molecules in the liquid have enough kinetic energy to escape from the surface.

5. the higher temperature may exceed the critical temperature of the liquid.