Chemistry · Oct / Nov 2020 · Paper 41 · Question 7
0620
As printed in the paper
Show the answer and mark scheme
7(a)(i)[1]
sugar or C6H12O6, is renewable / sustainable
7(a)(ii)[1]
slow(er) process
7(b)(i)[1]
ethanoic acid
7(b)(ii)[1]
oxidation
7(c)(i)[1]
ethyl methanoate
7(c)(ii)[1]
The answer is a drawing: see the picture of this mark scheme row.
7(d)[2]
ethanol: (forces of attraction) between molecules (1)
sodium chloride: (force of attraction) between positive and negative ions/ionic bonding (1)
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.