Chemistry · May / June 2022 · Paper 22 · Question 10
5070
As printed in the paper
The question as text
Nitric acid, HNO3, is used to make fertilisers.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
10(a)[1]
10(b)(i)[1]
10(b)(ii)[2]
10(b)(iii)[2]
10(c)(i)[1]
10(c)(ii)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.