Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Why does a sample of oil evaporate more slowly than a sample of water of the same amount?
A. Intermolecular forces are stronger in the oil sample.
B. The sample of oil has lower viscosity.
C. The sample of oil has a larger surface area.
D. The density of oil is lower than that of water.
2 Answers
Relevance
- 1 week ago
Just to be annoying, a and b could be right. It's a really badly worded question.
- ?Lv 71 week ago
A. The molecular weight of the oil is a lot higher than water. So intermolecular forces are greater.
Still have questions? Get answers by asking now.