Chemistry 0620 · IGCSE · Reactivity series

Reactivity series — practice question

A student prepares several simple cells by immersing strips of two different metals in dilute sulfuric acid. Which cell gives the greatest voltage?

  • Acopper and magnesium
  • Bcopper and zinc
  • Ciron and copper
  • Dmagnesium and zinc

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI