SC-1122
Neutralisation
Lower Sec Science · Secondary 2 · Medium · Neutralisation
A gardener accidentally spills some dilute hydrochloric acid on the soil. To neutralise it, she wants to add an alkali.
Which substance should she add to the soil to neutralise the acid safely?
Which substance should she add to the soil to neutralise the acid safely?
- Sodium hydroxide solution
- More hydrochloric acid
- Distilled water
- Carbon dioxide gas
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