Chemistry 0620 · IGCSE · Identification of ions and gases

Identification of ions and gases — practice question

A white solid, J, is examined and the observations are given below. Flame test: a red flame. Acidify with nitric acid and then add aqueous silver nitrate: a white precipitate. What is J?

  • Alithium bromide
  • Blithium chloride
  • Csodium bromide
  • Dsodium chloride

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