04 AUGUST CURRENT AFFAIRS (MCQ)
Q1. Which of the following is/are included in the category of secondary pollutant? Acid rain Photochemical smog OzoneSelect the correct answer using the code given below:a) 1 and 3 onlyb) 2 onlyc) 1 and 2 onlyd) 1, 2 and 3 Solution: d)Explanation:Secondary pollutants are pollutants which form [...]
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