Chemistry 0620 · IGCSE · The characteristic properties of acids and bases

The characteristic properties of acids and bases — practice question

Lime is used to process industrial waste. What change takes place during the treatment?

  • Aacidic $\rightarrow$ neutral
  • Balkaline $\rightarrow$ acidic
  • Calkaline $\rightarrow$ neutral
  • Dneutral $\rightarrow$ acidic

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