Chemistry 0620 · IGCSE · Rate of reaction

Rate of reaction — practice question

In which reaction does light make the rate of reaction faster?

  • A$\text{carbon dioxide} + \text{water} \rightarrow \text{glucose} + \text{oxygen}$
  • B$\text{ethanoic acid} + \text{sodium carbonate} \rightarrow \text{sodium ethanoate} + \text{water} + \text{carbon dioxide}$
  • C$\text{ethene} + \text{bromine} \rightarrow \text{dibromoethane}$
  • D$\text{methane} + \text{oxygen} \rightarrow \text{carbon dioxide} + \text{water}$

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