NEW
Font size
S
M
L
XL
WorksheetsQuiz Water Chemistry
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Attraction between molecules of the same substance
a)
Adhesion
b)
Cohesion
c)
Polarity
d)
Van der Waals forces
2.
Mixture of two or more substances in which the molecules of the substances are evenly distributed
a)
Mixture
b)
Colloid
c)
Solution
d)
Suspension
3.
Mixture of water and non-dissolved substances
a)
Colloid
b)
Mixture
c)
Solution
d)
Suspension
4.
Compound that forms H+ ions in solution
a)
Acid
b)
Base
c)
Buffer
5.
Compound that produces OH- (hydroxide ions) in solution
a)
Acid
b)
Base
c)
Buffer
6.
Process by which organisms maintain a relatively stable internal environment
a)
Response
b)
Stimulus
c)
Photosynthesis
d)
Homeostasis
7.
The chemical compound of water is
a)
HO
b)
H2O
c)
H3O
d)
HO2
8.
Pure water has a
a)
Neutral pH
b)
Negative pH
c)
Positive pH
d)
Both Negative and Positive pH
9.
What is water made of?
a)
Water
b)
Liquid
c)
Hydrogen and oxygen
d)
Blue
10.
Attractions between water molecules are called
a)
Covalent bonds
b)
Ionic bonds
c)
Polar bonds
d)
Hydrogen bonds
Reset
