Thermo Chemistry

Quiz
•
Science
•
11th Grade
•
Hard
+2
Standards-aligned
Lisa Thompson
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
H2 + ½ O2 --> H2O + 285kJ is an example of a(n)
Electrical equation
Heat equation
Thermochemical equation
Tags
NGSS.HS-PS1-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the enthalpy ter (ΔH) is negative the reaction is ____.
Endothermic
Exothermic
Neutral
Tags
NGSS.HS-PS1-4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of reaction is this?
Exothermic
Endothermic
Kinetic
Potential
Tags
NGSS.HS-PS1-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A positive ΔH means that:
In order for the reaction to happen, heat must be input. It is exothermic
In order for the reaction to happen, heat must be input. It is endothermic.
When the reaction happens, heat is released. It is exothermic
When the reaction happens, heat is released. It is endothermic
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
ΔH is the same thing as:
temperature
q
m
C
Tags
NGSS.HS-PS1-4
NGSS.HS-PS3-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
ΔH means:
temperature
calorimetry
enthalpy
syntropy
Tags
NGSS.HS-PS3-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A process that loses heat to the surroundings
energy
heat capacity
law of conservation of energy
exothermic process
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