Chemistry 0620 · IGCSE · Reactivity series

Reactivity series — practice question

Four metals, Q, R, S and T, are each placed into separate samples of water, steam and dilute hydrochloric acid. The observations are shown. Which statements are correct?

  • A1, 2 and 4
  • B1 and 2 only
  • C2 and 3
  • D3 and 4

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