JEE Main 2025 — Practical Chemistry Question with Solution
JEE Main 2025 (7 Apr Shift 1)
Question
When a salt is treated with sodium hydroxide solution it gives gas . On passing gas through reagent a brown coloured precipitate is formed. and respectively, are
Choose an option
Show full solutionCorrect option: B
Correct answer
B and
Step-by-step explanation
is identify by
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This is a previous-year question from JEE Main 2025, covering the Practical 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.