Which of the following is not a property of water?
a. Water has a high heat capacity. b. Water doesn't take heat with it when it evaporates. c. Water is a polar solvent in which many solutes will dissolve. d. Water serves as a cushion and lubricant in the body.
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1
Identify the properties of water listed in the options.
Understand that water has a high heat capacity, meaning it can absorb a lot of heat before its temperature changes significantly.
Recognize that when water evaporates, it takes heat with it, which is a cooling process known as evaporative cooling.
Acknowledge that water is a polar solvent, allowing many solutes to dissolve in it due to its polarity.
Note that water serves as a cushion and lubricant in the body, providing protection and reducing friction in joints and tissues.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Properties of Water
Water has unique properties that are essential for life, including high heat capacity, polarity, and its role as a solvent. These properties allow water to regulate temperature, dissolve various substances, and provide cushioning in biological systems.
High heat capacity refers to water's ability to absorb and retain heat without a significant change in temperature. This property helps stabilize environmental temperatures and is crucial for maintaining homeostasis in living organisms.
Water is a polar molecule, meaning it has a partial positive charge on one side and a partial negative charge on the other. This polarity allows water to dissolve many ionic and polar substances, making it an excellent solvent for biological reactions.