Enthalpy of vaporization is the amount of energy needed to change from a liquid to a gas or from a gas to a liquid.
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Q1: H2O molecules experience hydrogen bonding.
Q3: Solids can be easily compressed.
Q4: The energy change when 24 g of
Q5: Hydrocarbons such as CH4 experience strong hydrogen
Q6: The formation of a gas from a
Q7: The process of a solid-to-gas change is
Q8: Melting is always an endothermic reaction.
Q9: Adhesion is the tendency of a substance
Q10: The process of a liquid becoming a
Q11: Polar molecules have a significantly higher boiling
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