Which of the following separation processes is most likely to yield high quality ethanol (>95%) from palm wine?
a
Fractional distillation without a dehydrant
b
simple distillation with a dehydrant
c
fractional distillation with a dehydrant
d
column chromatography
e
evaporation
Explanation
Correct Option
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Discussions (5)
emmy333
10 years ago
simple dist is used when purifying a single product but fractional dist is meant for separating two or more products from a complex mixture..It is nt always possible to purify a liquid by simple dist alone..This is illustrated ay ethanol - water mixture. And also,dehydration is a form of elimination which occurs in alkanols when H and OH are removed. So the ans is C
