Eksperimen endotermik dan eksotermik
Interactive Video
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
INTAN Moe
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When solid sodium hydroxide (NaOH) is dissolved in water, what type of reaction occurs?
Endothermic
Exothermic
Neutralization
Precipitation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of reaction occurs when solid sodium thiosulphate (Na2S2O3) is dissolved in water?
Exothermic
Endothermic
Oxidation
Reduction
3.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of reaction absorbs heat from its surroundings, causing the temperature to decrease?
Exothermic
Endothermic
Neutralization
Combustion
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following reactions are classified as endothermic?
Solid sodium hydroxide + water and Solid calcium chloride + water
Solid sodium hydroxide + water and Solid sodium thiosulphate + water
Solid calcium chloride + water and Solid ammonium chloride + water
Solid sodium thiosulphate + water and Solid ammonium chloride + water
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following reactions are classified as exothermic?
Solid sodium hydroxide + water and Solid calcium chloride + water
Solid sodium hydroxide + water and Solid sodium thiosulphate + water
Solid calcium chloride + water and Solid ammonium chloride + water
Solid sodium thiosulphate + water and Solid ammonium chloride + water
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