The questions on this final exam are all multiple choice, for your convenience.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
Question 15
15.
Question 16
16.
Question 17
17.
Question 18
18.
Question 19
19.
Question 20
20.
In which state of matter would molecules move the most?
Solid
Gas
Liquid
What type of bonds are responsible for water's surface tension?
Hydrogen bonds
James Bond
Covelant Bonds
A substance undergoes a phase change. However, before that phase chage, the substance does not flow. However, after the phase change, the substance is able to fill its container. The phase change is...
Melting
Freezing
Vaporization
Sublimation
The bonds between the hydrogen and oxygen atoms in a water molecule are polar covalent bonds due to the _____ of water.
Low electronegativity
High electropositivity
High electronegativity
A solution in which water is the solvent is know as a ....
liquid solution
solution
aqueous solution
A ____ is when one element replaces another element during a reaction.
double-replacement
synthesis
decomposition
single-replacement
Objects that have a high mass have a high...
specific heat
chemical composition
heat capacity
Exothermic reactions...
absorb energy
release energy
release light
Endothermic reactions...
absorb energy
release energy
release light
An ____ is a substance that conducts electricity when it is in an aqueous solution.
copper wire
true solution
electrolyte
A reaction in which the reactant is more complex than the products is a ...
synthesis reaction
single-displacement reaction
decomposition reaction
combustion reaction
A substance in which the particles are arranged in a repeating 3-dimensional pattern is known as a...
solid
crystal
molecule
ice
A reaction in which oxygen is a reactant and water is a product is known as a_____ reaction.
combustion
decompsition
synthesis
____ is the process in which matter changes from a gas to a solid.
sublimation
melting
deposition
vaporization
The higher the temperature the ______ the vapor pressure.
lower
temperature does not affect vapor pressure
higher
The type of motion that is exhibited by solid particles is ______.
rapid and unpredictable
vibrational
sliding-by
If the temperature of a substance increases, the particles of that substance will move _____ as they were before the temperature changed.
slower
normally
faster
The device that is used to measure atmospheric pressure is a _______.
anonometer
thermometer
barometer
As you increase in altitude, the atmospheric pressure will ____
increase
not change
decrease
A _______ has an irregular arrangement of their particles.