Chemistry 5070 · O Level · Preparation of salts

Preparation of salts — practice question

In which reaction do two of the products consist of salts?

  • Aaqueous lead(II) nitrate and aqueous copper(II) sulfate
  • Baqueous sodium hydroxide and solid ammonium sulfate
  • Cdilute hydrochloric acid and aqueous sodium carbonate
  • Ddilute hydrochloric acid and magnesium

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