(a) What is the relationship between surface tension and temperature? (b) What is the relationship between viscosity...
Question:
(a) What is the relationship between surface tension and temperature?
(b) What is the relationship between viscosity and temperature?
(c) Why do substances with high surface tension also tend to have high viscosities?
Step by Step Answer:
a 1 Higher temperature more valuable 2 Surface tension less pull b ...View the full answer
Chemistry The Central Science
ISBN: 9780321910417
13th Edition
Authors: Theodore E. Brown, H. Eugene LeMay, Bruce E. Bursten, Catherine Murphy, Patrick Woodward, Matthew E. Stoltzfus
Related Video
The property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of its molecules. The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension. The molecules at the surface of a glass of water do not have other water molecules on all sides of them and consequently, they cohere more strongly to those directly associated with them (in this case, next to and below them, but not above). is not really true that a \\\"skin\\\" forms on the water surface; the stronger cohesion between the water molecules as opposed to the attraction of the water molecules to the air makes it more difficult to move an object through the surface than to move it when it is completely submersed
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