Mini-Mock Unit 3 Aqa Gcse Chemistry Higher Tier Worksheet Page 10
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18Q20.
The structures shown are of the first two members of a homologous series of organic compounds.
Methanol
Ethanol
(a)
(i)
Complete the diagram for propanol, the next member of the homologous series.
C ― C ― C
Propanol
(1)
(ii)
Which one of the statements about ethanol is correct?
Tick (
) one box.
Statement
Tick (
)
Ethanol dissolves in water to form a neutral solution.
Ethanol reacts with sodium to produce chlorine.
Ethanol does not burn in air.
(1)
(b)
Ethanoic acid (CH
COOH) can be produced from ethanol (CH
CH
OH).
3
3
2
(i)
What type of reaction happens when ethanoic acid is produced from ethanol?
...............................................................................................................
(1)
(ii)
State one use of ethanoic acid.
...............................................................................................................
(1)
(Total 4 marks)
Page 10
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