JEE Main 2021 — Environmental Chemistry Question with Solution
From: JEE Main 2021 (Online) 31st August Evening Shift
Question
The deposition of X and Y on ground surfaces is referred as wet and dry depositions, respectively. X and Y are :
Choose an option
Show full solutionCorrect option: C
Correct answer
CX = Ammonium salts, Y = SO2
Step-by-step explanation
Oxides of nitrogen and sulphur are acidic and settle down on ground as dry deposition.
Ammonium salts in rain drops result in wet deposition.
Ammonium salts in rain drops result in wet deposition.
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This is a previous-year question from JEE Main 2021, covering the Environmental Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.