Salt Analysis ( Carbonate ion )#saltanalysis // Gyanjyoti Digital Classes

Materials Required: Test tubes Boiling tubes Test tube holder Test tube stand Corks Filter paper Delivery tube Renent Dry test for Acid RadicalExperiment. Observation. Inference 4Action of dilute.H2SO4: Add 1 or 2ccs of dilute H2SO4 to a small portion of the salt in a test tube and warm it gently. Brisk effervescence is obtained from colorless, odorless gas that turns lime water. Anion is Carbonate CO32-Colorless gas with an odor of rotten eggs is obtained, turning lead acetate black paper.Sulphide anion is present.

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