Physics · Environmental Engineering
Which of the following is considered a desirable chemical parameter when assessing the potability of drinking water?
- 1Excessively high alkaline pH values above 10
- 2Appropriate neutral to slightly alkaline pH levels (typically 6.5 to 8.5)✓
- 3High concentration of heavy metals
- 4High concentration of dissolved mineral acidity
Correct answer
Appropriate neutral to slightly alkaline pH levels (typically 6.5 to 8.5)
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