Chemistry 0620 · IGCSE · Elements, compounds and mixtures

Elements, compounds and mixtures — practice question

Which statement is false?

  • AConverting limestone into lime is a thermal decomposition reaction.
  • BFlue gas desulfurisation is a neutralisation reaction.
  • CIn the extraction of iron, calcium carbonate is converted into calcium oxide.
  • DSlaked lime is added to soil as a fertiliser.

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