Verified Solution • 2025–26 Session moderate

QNEET-2024-Ch-134: NEET 2024 Chemistry - Class 12 NEET-2024-Ch-134 Solution: Match List I with List II: List - I Solid salt treated with…

Match List I with List II: List - I Solid salt treated with dil. H2SO4H_2SO_4 List - II Anion detected (A) effervescence of colourless gas (I) NO2−NO_2^- (B) gas with smell of rotten egg (II) CO32−CO_3^{2-} (C) gas with pungent smell (III) S2−S^{2-} (D) brown fumes (IV) SO32−SO_3^{2-} Choose the correct answer from the options given below

Multiple Choice Options

  • A A-II, B-III, C-IV, D-I
  • B A-IV, B-III, C-II, D-I
  • C A-I, B-II, C-III, D-IV
  • D A-II, B-III, C-I, D-IV

Step-by-Step Verified Solution

Anion _ Observation on treatment with dil. H 2 SO 4 (A) Carbonate ( CO 3 2 _ ) Brisk effervescence of colourless and odourless gas ( CO 2 ) (B) Sulphide ( S 2 _ ) Evolution of colourless gas with rotten egg like smell ( H 2   S ) (C) Sulphite ( SO 3 2 _ ) Gas with pungent smell ( SO 2 ) (D) Nitrite ( NO 2 _ ) Brown fumes ( NO 2 ) Correct Match : A � II, B-III, C-IV, D-I

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