Which transition metal oxide among the following has electrical conductivity similar to that of copper?
Which transition metal oxide among the following has electrical conductivity similar to that of copper?
\(\mathrm{MnO}\)
\(\mathrm{FeO}\)
\(\mathrm{ReO}_3\)
\(\mathrm{TiO}_2\)
Solution
Electrical conductivity of \(\mathrm{Cu}\left(1 \times 10^7 \mathrm{~S} / \mathrm{m}\right)\) is similar to than \(\mathrm{ReO}_3\). So, option (c) is correct.