SC-1125
Neutralisation
Lower Sec Science · Secondary 2 · Medium · Neutralisation
A gardener accidentally spills some fertiliser (a weak alkali) onto the soil, making it too alkaline for the plants. Which substance should be added to neutralise the soil so that plants can grow better?
- Sodium hydroxide solution
- Dilute ethanoic acid (vinegar)
- Ammonia solution
- Potassium hydroxide pellets
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