
The maximum limit of nitrate in drinking water is:
A. 50
B. 40
C. 10
D. 100
Answer
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Hint: Nitrate in water is undetectable without testing because it is colorless, odorless, and tasteless. Nitrate is measured in parts per million ( ) or milligrams per liter ( ) (1 = 1 ). Nitrate occurs naturally in surface and groundwater at concentrations up to 1–2 and is not harmful at these levels. The safe drinking water standard for nitrate is 10 .
Step by step answer: EPA has set an enforceable standard called a greatest toxin level in water for nitrates at 10 sections for each million ( ) (10 ) and for nitrites at 1 ppm (1 ) EPA accepts that introduction underneath this level isn't required to cause critical medical conditions.
Contact your local drinking water specialist for treatment advice.
Hence, the correct answer is, A. 10
Note: Nitrate levels in our water assets have expanded in numerous zones of the world generally because of utilizations of inorganic compost and creature excrement in rural territories. As far as possible for nitrate, openly drinking water supplies was set to secure against newborn child methemoglobinemia, yet other wellbeing impacts were not thought of.
Step by step answer: EPA has set an enforceable standard called a greatest toxin level in water for nitrates at 10 sections for each million (

Contact your local drinking water specialist for treatment advice.
Hence, the correct answer is, A. 10
Note: Nitrate levels in our water assets have expanded in numerous zones of the world generally because of utilizations of inorganic compost and creature excrement in rural territories. As far as possible for nitrate, openly drinking water supplies was set to secure against newborn child methemoglobinemia, yet other wellbeing impacts were not thought of.
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