Chemistry · Water Quality and Toxicity
When toxic lead (Pb) is present in drinking water within common contamination levels, it usually:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Remains undetectable by taste, odour, or colour✓
- 2Imparts a bitter metallic taste
- 3Changes the colour to turbid brown
- 4Changes the odour drastically
Correct answer
Remains undetectable by taste, odour, or colour
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