
Enthalpy Test
Quiz
•
Chemistry
•
11th Grade
•
Hard
Stacia Robbins
Used 3+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
ΔH value in an endothermic reaction is a positive number.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of reaction is shown in the reaction pathway?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this equation endo- or exo-thermic?
PCl3 (s) + Cl2 (g) --> PCl5 (s) + energy
endothermic
exothermic
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this equation endo- or exo-thermic?
2KNO3 (s) + energy --> 2KNO2 (s) + O2
endothermic
exothermic
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Based upon the graph above, what type of reaction is this?
Endothermic
Exothermic
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents an exothermic reaction?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a chemical reaction is EXOTHERMIC, the temperature of the surroundings would....
Stay the same
Increase
Decrease
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