JEE Main 2003Annual, Paper 1ChemistryEasyd- and f-Block Elements158× since 2002Which one of the following statements is correct?AOption A. From a mixed precipitate of AgCl and AgI, ammonia solution dissolves only AgClBOption B. Ferric ions give a deep green precipitate on adding potassium ferrocyanide solutionCOption C. On boiling a solution having K⁺, Ca²⁺ and HCO₃ ions we get a precipitate of K₂Ca(CO₃)₂.DOption D. Manganese salts give a violet borax bead test in the reducing flameCheckSkip · show solution
