WorksheetsEXOTHERMIC AND ENDOTHERMIC REACTIONS TEST.
Total questions: 17
Worksheet time: 17mins
The other term used for burning is:
flammable
inflammable
combustion
none
Sara is reacting sulfuric acid with magnesium ribbon, the reaction is exothermic. What preliminary measure she should take to identify it as exothermic reaction?
she will use a pair of tongs
she will use a thermometer to record temperature
she will not record temperature
none
In an endothermic reaction, heat is ...
taken in
given out
The graph above is from which type of reaction?
Endothermic reaction
Exothermic Reaction
The graph above is from which type of reaction?
Endothermic reaction
Exothermic reaction
An endothermic reaction will make its environment feel
warmer.
cooler.
An exothermic reaction will make its environment feel
warmer.
cooler.
What is the Heat of Reaction ΔH for this reaction?
-200 KJ
200 KJ
400 KJ
-300 KJ
How much activation energy is needed for this reaction?
300 KJ
500 KJ
400 KJ
100 KJ
