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Question 1 points
We discussed the different types of intermolecular forces in this lesson, one of
which was the hydrogen bond. Which of the molecules below would have this
type of intermolecular force?
Question options:
H2
CH4
HCl
all of the above
CH3CH2OH
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Question 2 points
As we learned, matter exists in different states: solid, liquid and gas. Which one of
these could be described as having low density and a volume that is NOT definite?
Question options:
gases
liquids
both solids and liquids
solids
none of the above
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Question 3 points
We discussed different types of solid in this lesson. Which type of solid is dry ice
(solid CO2)?