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This quiz contains 7 questions from a mix of 1 subtopics.
What identifies metal ions in a flame test?
the colours they produce when heated
the smell they produce when heated
the sound they produce when heated
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What is the carbonate test used for?
test for oxygen by turning limewater clear
test for hydrogen by turning limewater yellow
test for carbon dioxide by turning limewater cloudy
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What happens when sulfates are present in the sulfates test?
barium chloride forms a soluble black precipitate
barium chloride forms a soluble white precipitate
barium chloride forms an insoluble white precipitate
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What do halides produce in the Halides test?
halides produce coloured gold halide precipitates when reacted with silver nitrate solution
halides produce coloured silver halide precipitates when reacted with silver nitrate solution
halides produce colourless silver halide precipitates when reacted with silver nitrate solution
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What is used to identify ions present in an unknown solution?
physical tests
chemical tests
biological tests
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What is used to test for carbon dioxide in the carbonate test?
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What forms an insoluble white precipitate when sulfates are present in the sulfates test?
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