Assess the correctness of each statements. Write TRUE if the statement is CORRECT, and FALSE if otherwise. If the statement is FALSE, identify the WORD that made the statement incorrect. Use CAPITAL LETTERS in answering.
Assess the correctness of each statements. Write TRUE if the statement is CORRECT, and FALSE if otherwise. If the statement is FALSE, identify the WORD that made the statement incorrect. Use CAPITAL LETTERS in answering.
For example: The group precipitating agent of Group I anions is the calcium chloride solution.
FALSE-CALCIUM CHLORIDE (NO SPACES IN BETWEEN the DASH)
1. If a white precipitate is obtained in the precipitation of Group II anions, additional hydrochloric acid is added to dissolve anions such as arsenite, arsenate and phosphate ions.
2. Turnbull's blue has a formula of Fe₄[Fe(CN)₆]₃.
3. Sodium acetate resists changes in the concentration H₃O ion to allow the precipitation of Barium Chromate.
4. Group II anions are ions whose calcium salts are soluble but whose barium salts are insoluble in slightly alkaline solution
5. Sulfide, ferrocyanide, and ferricyanide ions have calcium and barium salts that are soluble, but whose cadmium salts are insoluble in solutions below the pH of 7.
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