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WAEC Chemistry 2018 Paper
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Question : 11
Total: 50
Ethene is produced from ethanol by
decomposition
hydrolysis
ozonolysis
dehydration
Validate
Solution:
Ethene can be gotten from the dehydration of ethanol in the presence of excess
H
2
S
O
4
or
H
3
P
O
4
.
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