Chemistry 10.1.2 Flashcards
1
Q
What is ‘Potable Water’?
A
Potable Water is Water that has been Processed & is Safe for Human Consumption & Daily Use.
2
Q
What is the Difference between Pure Water & Potable Water?
A
Pure Water only Contains H2O Molecules, whereas Potable Water Contains H2O Molecules & Dissolved Minerals & Salts.
3
Q
Potable Water should have the Following Characteristics: (4)
A
-Contain H2O Molecules.
-Dissolved Minerals & Salts.
-pH 6.5-8.5.
-Be free of Bacteria or Potentially Harmful Microbes.
4
Q
What is Water Found Underground Called?
A
Groundwater.
5
Q
Water Treatment Methods: (2)
A
-Filtration.
-Sterilisation (Using UV Light to kill Dangerous Bacteria & Microbes).
