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- Need explanation for: The maximum prescribed concentration of copper in drinking water is:
- #Environmental Chemistry
- #Chemistry
- #All India Pre Medical Test
- #Joint Entrance Examination Main
- #Engineering
The maximum prescribed concentration of copper in drinking water is:
- Option 1)
5 ppm
- Option 2)
0.05 ppm
- Option 3)
0.5 ppm
- Option 4)
3 ppm
Answers (1)
Factual based
Safe limit of copper is 3 ppm
Option 1)
5 ppm
Option 2)0.05 ppm
Option 3)0.5 ppm
Option 4)3 ppm
View full answer
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