Question

5. Methaemoglobinemia occurs due to the presence of which of the following in
drinking water?
(a) Chlorates (b) Sulphates (c) Nitrates
(d) Oxalates
​

Answer 1

Answer:

Option.C Nitrates

Explanation:

Answer 2

Answer:

C

Explanation:

I think it should be Nitrates

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