{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-07-12T13:03:39.953Z","dateModified":"2022-07-12T13:03:39.953Z","typicalAgeRange":"11-18","educationalLevel":"AIIMS","assesses":"Biology - Environmental Issues","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Environmental Issues"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Biology"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"AIIMS"}],"name":"Quiz about Environmental Issues","about":{"@type":"Thing","name":"Biology - Environmental Issues"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Environmental Issues","text":"Which of the following is a secondary pollutant ?}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

$O_3$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

$CO$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

$SO_2$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

$CO_2$

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

$O_3$

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"$O _{3}$ (ozone) is a secondary pollutant. These are formed by the reaction of primary pollutant. $CO$ - Quantitative pollutant $CO _{2}$ - Primary pollutant $SO _{2}-$ Primary pollutant"}}}]}

Which of the following is a secondary pollutant ?

The Correct Option is A

Solution and Explanation

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