S2 · UCE Chemistry · Term 1
Acids and Alkalis
9 practice questions in the Elaarn app, marked line by line like the exam.
Installed it? Come back and tap Open in Elaarn.
What you practise
- Properties of acids and alkalis
- Indicators and the pH scale
- Neutralisation and its uses
- Acids and alkalis in everyday life
Lower secondary · S2 · Chemistry · Acids and Alkalis. Elaarn covers every class from P1 to S6. About Elaarn