Chemistry · May / June 2023 · Paper 42 · Question 6
0620
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The question as text
Carboxylic acids can be converted to esters.
Read automatically from the paper; the printed page above is exact.
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6(a)[1]
ethyl butanoate
6(b)[1]
water
6(c)[1]
C3H6O
6(d)(i)[1]
1 repeat unit circled
6(d)(ii)[2]
M1 displayed diol on correct box (unshaded)
M2 displayed dioic acid on correct box (shaded)
6(d)(iii)[1]
condensation
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