Civil Engineering MCQAE Level Civil Engineering
The permissible pH range for potable water is commonly around
Environmental EngineeringGeneralMEDIUM
Choose the correct answer
A
exactly 7 only
B
1 to 2
C
12 to 14
D
6.5 to 8.5
Correct Answer
D. 6.5 to 8.5
Why is this the answer?
Drinking water standards generally keep pH near neutral, commonly 6.5-8.5.
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