[X] + H 2 SO 4 → green solution [X] and [Y] are

Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry

1. SO₃^2- & SO₂
2. Cl^–, HCl
3. S^2–, H₂S
4. CO₃^2-, CO₂

Answer

(A) SO 3 2- & SO 2

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