Chemistry 0620 · IGCSE · The characteristic properties of acids and bases

The characteristic properties of acids and bases — practice question

Magnesium reacts with dilute hydrochloric acid. Which gas is released in this reaction?

  • Acarbon dioxide
  • Bchlorine
  • Chydrogen
  • Doxygen

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