Chemistry - Environmental Chemistry Question with Solution | TestHub
ChemistryEnvironmental ChemistryAir PollutionMedium2 minQB
ChemistryMediummatching list
List - I (Gases) | List - II (Characteristics) |
|---|---|
(P) CO | (1) Can cause Bronchitis |
(Q) NO | (2) May cause spontaneous abortions |
(R) | (3) Green house gas |
(S) | (4) Can cause red haze in atmosphere |
| (5) Can be released by burning of fossil fuels |
Options:
Answer:
C
Solution:
CO (Carbon monoxide) → can cause spontaneous abortions (2) because it reduces oxygen supply in blood.
NO₂ (Nitrogen dioxide) → causes red haze in atmosphere (4) due to photochemical smog.
CO₂ (Carbon dioxide) → a major greenhouse gas (3) and also released by burning fossil fuels (5).
SO₂ (Sulphur dioxide) → can cause bronchitis (1) and is also produced from fossil fuel combustion (5).
Hence, the correct matching is P→2, Q→4, R→3,5, S→1,5.
Stream:JEESubject:ChemistryTopic:Environmental ChemistrySubtopic:Air Pollution
⏱ 2mℹ️ Source: QB
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