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O-LevelChemistryAcids, Bases & Salts5070/11 · Oct/Nov 2015 · Q261 Mark

Which reaction does not involve neutralisation?

AH2SO4(aq) + 2NH3(aq) → (NH4)2SO4(aq)
BH2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2HCl(aq)
CH2SO4(aq) + CuO(s) → CuSO4(aq) + H2O(l)
DH2SO4(aq) + 2NaOH(aq) → Na2SO4(aq) + 2H2O(l)

✓ Correct answer

B: H2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2HCl(aq)

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About this question

Topic
Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, Oct/Nov 2015 Paper 1 Variant 1, question 26.

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