Topic test
CSCA Chemistry — Topic test: Common non-metals and their compounds
Lesson: Common non-metals and their compounds20 questions25 min1 × section
20 single-answer questions in 25 minutes on chlorine, chlorine water, bleaches and the halogens, sulfur, SO₂ and concentrated vs dilute sulfuric acid, nitrogen oxides, ammonia, ammonium salts and nitric acid, and CO, CO₂, silicon and SiO₂. Work without a calculator.
Rules
- Once started, the clock does not stop; when time is up your answers are submitted automatically.
- Answer in any order; flag a hard question and come back to it later.
- If you reload the page, your answers are kept and the exam continues where you left off.