O-LevelChemistryRates of Reaction5070/12 · May/June 2018 · Q181 Mark

The equation for photosynthesis is shown. 6CO₂ + 6H₂O → 6O₂ + C₆H₁₂O₆ Which statement about photosynthesis is correct?

AIt has a negative enthalpy change.

BIt is catalysed by the presence of yeast.

CThe products of photosynthesis are oxygen and starch.

DIt occurs in green leaves.

✓ Correct answer

D: It occurs in green leaves.

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Topic: Rates of Reaction, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2018 Paper 1 Variant 2, question 18.

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