If air contains `gt` 100 ppm of `O_(3)` , it causes

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If air contains `gt` 100 ppm of `O_(3)` , it causes

asked Jan 20, 2022 by anonymous

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Answer :

If air contains `gt` 100 ppm of `O_(3)` , it causes A. headache and nausca B. hyper tension C. Anoxia D. Hyper thyrodisim

answered Jan 20, 2022 by anonymous
selected Jan 20, 2022 by anonymous

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If air contains `gt` 100 ppm of `O_(3)` , it causes

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