The statement which is not true (a) NO2 does not play any role in photochemical smog (b) SO3 is more harmful air pollutant than SO2 (c) SO2 dos not affect larynx (voice box) (d) NO is more toxic to living tissues than NO2

Correct answer: (b) SO3 is more harmful air pollutant than SO2 Explanation: SO3 is more harmful pollutant than SO2.

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The statement which is not true (a) NO2 does not play any role in photochemical smog (b) SO3 is more harmful air pollutant than SO2

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18/03/2022 8:59 pm

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Daksh sohum

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The statement which is not true

(a) NO₂ does not play any role in photochemical smog

(b) SO₃ is more harmful air pollutant than SO₂

(d) NO is more toxic to living tissues than NO₂

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18/03/2022 9:00 pm

Prisha Laxmi

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Correct answer: (b) SO₃ is more harmful air pollutant than SO₂

Explanation:

SO₃ is more harmful pollutant than SO₂.

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