Chemistry · May / June 2026 · Paper 22 · Question 4
5070
As printed in the paper
The question as text
Copper(II) sulfate is an ionic compound.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)[4]
4(b)[2]
4(c)(i)[1]
4(c)(ii)[1]
4(d)(i)[1]
4(d)(ii)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.