Question

1.How does the surface tension of water compare with the surface tensions of most other liquids? (1 point)

It is lower. ***
It is about the same.
It is higher.
It is higher when a surfactant is added.
2. What is the shape of the water molecule? (1 point)
linear
tetrahedral
trigonal planer
bent ***
3.The bonds between adjacent water molecules are called ____. (1 point)
hydrogen bonds
ionic bonds ****
nonpolar covalent bonds
polar covalent bonds
4. The fact that ice is less dense than water is related to the fact that ____. (1 point)
the molecular structure of ice is much less orderly than that of water
the molecules of ice are held to each other by covalent bonding
ice has a molecular structure in which water molecules are arranged randomly
ice has a molecular structure that is an open framework held together by hydrogen bonds ***

Answer 1

Unit 1 Lesson 10 Water and Its Properties Just so you guys know, the answer above is 100% correct, I am doing this so if they change up the order of the answers or the questions that you guys know which one is the correct answer.

1. C It is higher

2. D bent

3. A Hydrogen Bonds

4. D ice has a molecular structure that is an open framework held together by hydrogen bonds.

100% correct, cheers!

Answer 2

1. c
2. d.
3. a.
4. d.
these are all the correct answers i just took it.