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Practice question

Question

As per national air quality standard for India, which one of the 10 fo llowing options gives correct concentration limits (pg m-3 , annual) of various gaseous air pollutants for a residential area?

Options

Choose one · Correct answer highlighted

Explanation

as per national air quality standard for operates via S02 - 50, N02-40, OJ - 100, C0- 02 represents established outcome. functional assays validates option B. Other options propose substrate or regulatory direction, inconsistent with published kinetics and mutant phenotypes.

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