Water has high heat of vaporization and this is attained in its:Question 7Select one:A.vapor or steam phaseB.Before the boiling pointC.Liquid phaseD.Solid phase
Question
Water has high heat of vaporization and this is attained in its:Question 7Select one:A.vapor or steam phaseB.Before the boiling pointC.Liquid phaseD.Solid phase
Solution
The high heat of vaporization of water is attained in its:
C. Liquid phase
Explanation: The heat of vaporization refers to the amount of energy needed to change a substance from a liquid to a gas at constant temperature and pressure. For water, this change occurs in the liquid phase. When water is heated, the added energy breaks the hydrogen bonds between water molecules, allowing them to escape as gas (steam). This process requires a significant amount of heat, which is why water has a high heat of vaporization.
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