Chemistry · Oct / Nov 2022 · Paper 11 · Question 35
5070Water
Carbon is used in the purification of the water supply. What is the reason for this?
- Ato remove mud and other insoluble solids
- Bto remove nitrates caused by the excessive use of fertiliser
- Cto remove tastes and odours
- Dto sterilise the water by removing harmful bacteria
As printed in the paper
Show the answer
Correct answer: C. to remove tastes and odours
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.