CHM · CHM-2026-C11-077रसायनशास्त्र (Chemistry)
In a test tube containing a salt, a few drops of dilute H₂SO₄ was added, which gave colourless vapours having the smell of vinegar. The vapours turned the blue litmus paper red. Identify the correct anion from the following
- ASulphide, S²⁻
- BSulphate, SO₄²⁻
- CAcetate, CH₃COO⁻
- DCarbonate, CO₃²⁻
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