Chemistry 9701 · AS & A Level · Group 17

Group 17 — practice question

A solution of potassium iodide is treated with aqueous silver nitrate. Next, aqueous ammonia is added. What observations would be made?

  • Aa cream precipitate that dissolves on addition of aqueous ammonia
  • Ba cream precipitate that does not dissolve on addition of aqueous ammonia
  • Ca yellow precipitate that dissolves on addition of aqueous ammonia
  • Da yellow precipitate that does not dissolve on addition of aqueous ammonia

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