O-LevelChemistryAcids, Bases & Salts5070/12 · Oct/Nov 2014 · Q171 Mark

Which row correctly classifies the oxides in the table?

Aacidic, amphoteric, basic

Bacidic, basic, amphoteric

Cacidic, neutral, amphoteric

Dbasic, neutral, neutral

✓ Correct answer

B: acidic, basic, amphoteric

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Topic: Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2014 Paper 1 Variant 2, question 17.

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