Chemistry 0620 · IGCSE · Reactivity series

Reactivity series — practice question

Metal M reacts with steam and gives off gas G. Which row correctly names gas G and states the kind of reaction that occurs when metal M reacts with steam?

  • Ahydrogen, redox
  • Bhydrogen, neutralisation
  • Coxygen, redox
  • Doxygen, neutralisation

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