Chemistry 0620 · IGCSE · Fertilisers

Fertilisers — practice question

What process is used to make hydrogen for the Haber process?

  • Aelectrolysis of water
  • Breacting aluminium with sodium hydroxide
  • Creacting iron with sulfuric acid
  • Dreacting methane with steam

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