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Which statement would earn credit for Distinguish metal hydroxide precipitate tests from flame tests.?.
- A.A precipitate test uses a coloured solid to identify ions, while a flame test uses the colour of a flame.
- B.A precipitate test is qualitative, whereas a flame test is quantitative.
- C.A precipitate test requires heating the sample, whereas a flame test does not.
- D.A precipitate test is performed in a dry environment, while a flame test is performed in water.
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