A. Decreases slowly B. Increases slowly C. Increases rapidly D. Remains constant 相关知识点: 试题来源: 解析 C。解析:文章中提到当水接近沸点时,温度上升得更快(the temperature rose more rapidly)。所以答案是 C。反馈 收藏
There are various ways to electronically determine boiling point of water. Also there are various things that influence the boiling point of water like altitude, pressure variations, purity of water and water and other chemical (or binary) mixtures. Most of these are in general well understood. ...
Boiling Point.(Boiling Point: How Politicians, Big Oil and Coal, Journalists, and Activists Have Fueled the Climate Crisis--and What We Can Do to Avert Disaster)(Book Review)Huebner, Albert L
The effect of increasing the pressure is to raise the boiling point. Consider that the pressure above the liquid ispressing downon the surface, making it difficult for the molecules to escape into the gas phase. The more pressure, the more energy is required, so the boiling point is higher ...
Test your ability to calculate boiling point with this interactive quiz. Practice questions assess your understanding of properties of the boiling...
preventoverheatinginthesummerinthesummer–ChefsaddsalttoboilingwatersofoodcancookfasterChefsaddsalttoboilingwatersofoodcancookfasterAstheamountofdissolvedsoluteincreases,Astheamountofdissolvedsoluteincreases,theboilingpointofthesolutionincreasestheboilingpointofthesolutionincreases0510152025GramsofDissolvedSugarHowdosolutes...
Branching decreases the boiling point So the increase of surface area increases the ability of individual molecules to attract each other. Branching in molecules
C. Water has an unusually high boiling point temperature. D. Vapor pressure is equal to 1 atm at 1Why doesn't the temperature of water keep changing at the melting point or boiling point as heat continues to be added?How do intermolecular forces...
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There arealternatives to GDP. For example, The World Bank uses gross national income per capita, which includes income sent back by citizens working overseas, to measure economic growth, classify countries for analytical purposes, and determine borrowing eligibility.3 ...