Chemistry 0620 · IGCSE · Reactivity series

Reactivity series — practice question

A student added dilute hydrochloric acid to four metals and noted the results. Some of the results are incorrect. Which two results are correct?

  • A1 and 3
  • B1 and 4
  • C2 and 3
  • D2 and 4

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