Chemistry 0620 · IGCSE · Fertilisers

Fertilisers — practice question

Which mixture includes every element present in a typical NPK fertiliser?

  • Aammonium nitrate and calcium phosphate
  • Bammonium phosphate and potassium chloride
  • Cpotassium nitrate and ammonium chloride
  • Dpotassium carbonate and ammonium nitrate

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