Chemistry · Qualitative Analysis
In a test tube containing a salt, a few drops of dilute H2SO4 were added, which evolved colorless vapors with a characteristic vinegar smell. The vapors turned moist blue litmus paper red. Identify the anion present in the salt:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Sulphide, S2-
- 2Sulphate, SO42-
- 3Carbonate, CO32-
- 4Acetate, CH3COO-✓
Correct answer
Acetate, CH3COO-
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