Question
a.
FeO and MnO
b.
FeO, MnO, Cu₂O, and CoO
c.
Al₂O₃, MnO, and CoO
d.
CdO₂, Cu₂O, and Mno
Posted under Corrosion Engineering
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Q. Which of the following is/are the p-type semiconducting oxides?
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