Chemistry 5070 · O Level · Elements, compounds and mixtures

Elements, compounds and mixtures — practice question

Which substance does not dissolve in water?

  • Aammonium carbonate
  • Bammonium nitrate
  • Ccalcium carbonate
  • Dcalcium 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