Self test on observations of Qualitative Analysis.
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Aluminium ions
Calcium ions
Lead(II) ions
Zinc ions
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Chloride ion
Iodide ion
Nitrate ion
Sulfate ion
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Ammonia
Chlorine
Oxygen
Sulfur dioxide
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White precipitate formed. On heating, a colourless, pungent gas evolved.
White precipitate formed which dissolved in excess aqeous ammonia to form a colourless solution.
White precipitate formed which dissolved in excess aqeous ammonia to form a colourless solution. On heating, a colourless, pungent gas evolved.
Blue precipitate formed which dissolved in excess aqeous ammonia to form a dark blue solution. On heating, a colourless, pungent gas evolved.
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