Chemistry 0620 · IGCSE · Identification of ions and gases

Identification of ions and gases — practice question

Which reagent is used to test for chlorine?

  • Aa glowing splint
  • Bdamp litmus paper
  • Climewater
  • Daqueous potassium manganate(VII)

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