Individual anions ( Sulphate and Phosphate)
DATE EXPERIMENT NO._________ Aim : To test the presence of Sulphate ( SO 4 2- ) in the given salt. S.No. EXPERIMENT OBSERVATION INFERENCE 1. Physical tests: (i) Colour (ii) Odour (iii) Solubility 2. BARIUM CHLORIDE TEST :- To the aqueous solution of the given salt, add a few drops of dil.HCl and add then BaCl 2 solution. White ppt. insoluble in conc.HCl is obtained. SO 4 2- is confirmed. 3. LEAD ACETATE TEST :------ Take salt solution in a test tube & add Lead Acetate solution to it. White ppt. soluble in excess o...