JEE Main 2022 — Salt Analysis Question with Solution
From: JEE Main 2022 (Online) 29th June Evening Shift
Question
A white precipitate was formed when BaCl2 was added to water extract of an inorganic salt. Further, a gas 'X' with characteristic odour was released when the formed white precipitate was dissolved in dilute HCl. The anion present in the inorganic salt is
Choose an option
Show full solutionCorrect option: B
Step-by-step explanation
Gas is released with smell of burning sulphur.
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This is a previous-year question from JEE Main 2022, covering the Salt Analysis 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.