Chemistry · Oct / Nov 2023 · Paper 21 · Question 1
5070
As printed in the paper
The question as text
Choose from the list of compounds to answer these questions. calcium oxide carbon dioxide carbon monoxide lead chloride propan‑1‑ol sodium nitrate sodium sulfate sulfur dioxide water Each compound may be used once, more than once or not at all. Identify the compound that:
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[1]
1(b)[1]
1(c)[1]
1(d)[1]
1(e)[1]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.