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Which scientist first prepared an impure form of aluminium in 1825?
AHans Christian Ørsted
BAntoine Lavoisier
CSir Humphry Davy
DFriedrich Wöhler
Answer & Solution
Correct answer: A. Hans Christian Ørsted
The Danish scientist Ørsted made impure aluminium in 1825, two years before Wöhler improved the method.
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