JEE Main 2023 — Environmental Chemistry Question with Solution
From: JEE Main 2023 (Online) 24th January Morning Shift
Question
Which of the following is true about freons?
Choose an option
Show full solutionCorrect option: D
Correct answer
DThese are chlorofluorocarbon compounds
Step-by-step explanation
Freons are a family of chlorofluorocarbon (CFC) compounds, which are chemicals that contain chlorine, fluorine, and carbon atoms. They are used in a variety of applications, including refrigeration and air conditioning, as well as in aerosol spray cans.
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This is a previous-year question from JEE Main 2023, 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.