Chemistry > 2012 > 2
JAMB UTME
Which of the following methods can be used to obtain pure water from a mixture of sand, water and methanoic acid?
A.
Neutralization with NaOH followed by filtration
B.
Neutralization with NaOH followed by distillation
C.
Fraction distillation
D.
Filtration followed by distillation
Answer: D
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