O-LevelChemistryRates of Reaction5070/11 · May/June 2022 · Q191 Mark

The diagram shows a titration experiment. Which row about the reaction in the conical flask is correct?

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Aendothermic; negative

Bendothermic; positive

Cexothermic; negative

Dexothermic; positive

✓ Correct answer

C: exothermic; negative

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Topic: Rates of Reaction, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2022 Paper 1 Variant 1, question 19.

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