questions.txt

{'What is an apple?': ['object', 'apple', 'fruit', 'atom', ('admin',)], 'Confirmatory for Nitrate ions': ['Ring test - dark brown ring, Ferric Chloride test - Reddish coloured solution', 'Barium Chloride test - white precipitate insoluble in dil HCl, Silver Nitrate test - yellow precipitate soluble in NH4OH', 'Potassium Ferrocyanide + dil HCl - Deep blue colour or ppt, Potassium Thiocyanide + dil HCl - Deep red colour', 'Diphenylamine test - Deep Blue, Ring test - Dark brown ring at the junction of two solutions.', ('User1',)], 'Diphenylamine test gives ______ for nitrates.': ['Deep red coloured solution', 'Yellow Precipitate', 'Reddish brown precipitate', 'Deep blue coloured solution', ('User1',)], 'Confirmatory test for Fe3+': ['dil CH3COOH + boil + K2CrO4', 'dil CH3COOH + boil + dil H2SO4', 'dil CH3COOH + boil + ammonium oxalate', 'dil HCl + potassium ferricyanide solution', ('User1',)], 'Another confirmatory test for Fe3+ ': ['Reddish brown ppt from group test + potassium ferrocyanide', 'Reddish brown ppt from group test + potassium thiocyanide', 'Reddish brown ppt from group test + min.dil HCl + potassium ferrocyanide', 'Reddish brown ppt from group test + min.dil HCl + heat + potassium ferrocyanide', ('User1',)], 'Another another confirmatory test for Fe3+ ': ['Reddish brown ppt from group test + min.dil HCl + potassium ferrocyanide', 'Reddish brown ppt from group test + min.dil HCl + heat + potassium chromate', 'Reddish brown ppt from group test + min.dil HCl + heat + ammonium oxalate solution', 'Reddish brown ppt from group test + min.dil HCl + heat + potassium thiocyanide', ('User1',)], 'Which one of the following is incorrect? #1': ['Potassium chromate test - yellow ppt - Ba2+', 'Dil H2SO4 test - white ppt insoluble in HCl - Ba2+', 'Ammonium Oxalate test - white ppt - Ca2+', 'Chromyl Chloride test - Yellow ppt (PbCrO4) - NaOH + Acetic acid + Lead acetate solution + conc. H2SO4 + K2Cr2O7', ('User1',)], 'Identify the Salt: Ester test - A pleasant fruity smell, Ferric Chloride test - Reddish Coloured solution when boiled witha few ml of water forms a brown precipitate': ['Cl-', 'CO32-', 'NO3-', 'CH3COO-', ('User1',)]}