SC-1128
Neutralisation
Lower Sec Science · Secondary 2 · Medium · Neutralisation
A gardener accidentally spills some dilute hydrochloric acid on the soil. To reduce its acidity, she adds some powdered calcium carbonate. Which type of reaction occurs between the acid and calcium carbonate?
- Combination
- Combustion
- Neutralisation
- Thermal decomposition
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.