jeffersonsam
New Member
Joined: Jun 16, 2022
Last seen: Jun 22, 2022
Last seen: Jun 22, 2022
Follow
Yes, Excess of nitrates in drinking water are harmful for infants.
Natural water contains H2o. This is molecular formula for water. Basically excess of nitrates present in the drinking water will harmful to infants an...
2 years ago
Forum
Answer to: Assertion: Water pollutants are measured by BOD. Reason: If BOD is more, the water is polluted.
Water pollution is more in the modern days due to so many industries are mixied their wastage in the river water. Lots of rivers in the cities are pol...
2 years ago
Forum