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NEET 2013
Exam
NEET
Year
2013
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NEET 2013 · Chemistry · General Principles and Processes of Isolation of Metals

The metal oxide which cannot be reduced to metal by carbon is:

The metal oxide which cannot be reduced to metal by carbon is:

Options

  1. AAl2O3\mathrm{Al}_2 \mathrm{O}_3
  2. BPbO\mathrm{PbO}
  3. CZnO\mathrm{ZnO}
  4. DFe2O3\mathrm{Fe}_2 \mathrm{O}_3

Correct answer

A. Al2O3\mathrm{Al}_2 \mathrm{O}_3

Step-by-step solution

Oxides of reactive metals like Aluminium can be reduced by the electrolytic method.
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