Air Pollution MCQs

The threshold concentration of sulphur dioxide in any industrial activity should not be permitted beyond

December 29, 2021

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The threshold concentration of sulphur dioxide in any industrial activity should not be permitted beyond

Q. The threshold concentration of sulphur dioxide in any industrial activity should not be permitted beyond

2ppm
3ppm
4ppm
5ppm

Answer: 5ppm

The threshold concentration of sulphur dioxide in any industrial activity should not be permitted beyond

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The boiler flue gas is source of

The threshold concentration of sulphur dioxide in any industrial activity should not be permitted beyond

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