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

The characteristic properties of acids and bases — practice question

Slaked lime is used to neutralise acidic soil. In what way does the soil pH change?

  • Afrom 6 to 7
  • Bfrom 7 to 8
  • Cfrom 8 to 7
  • Dfrom 8 to 6

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