Water Purification Science Quiz

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Water Purification Science: a General level Chemistry quiz. Test your knowledge with 12 questions!
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Questions

Question 1
What chemical is most commonly used to disinfect tap water?
A Chlorine
B Magnesium
C Iron
D Sodium
Question 2
What is the main goal of water treatment?
A Remove pathogens
B Increase weight
C Make it fizzy
D Add color
Question 3
Which filtration method removes large particles?
A Sedimentation
B Heating
C Freezing
D Evaporation
Question 4
What does chlorine kill in drinking water?
A Bacteria
B Gold
C Oxygen
D Rocks
Question 5
What is the chemical symbol for water?
A CO2
B O2
C NaCl
D H2O

📋 This quiz has 12 questions in total.

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