Easy· Introduction· +4 / −1In a test tube containing a salt, a few drops of dilute H2SO4\mathrm{H_2SO_4}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:ASulphate, SO42−\mathrm{SO_4^{2-}}SO42−BAcetate, CH3COO−\mathrm{CH_3COO^-}CH3COO−CCarbonate, CO32−\mathrm{CO_3^{2-}}CO32−DSulphide, S2−\mathrm{S^{2-}}S2−Check answerJust show me the answer
