Question
Which of the following is not correctly matched. List I List II(a) $\mathrm{Cu}_{2} \mathrm{O}$Red(b) $\mathrm{Cu}_{2} \mathrm{I}_{2}$Blue(c) $\mathrm{Fe}_{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]_{3}$Blue(d) $\mathrm{CuO}$Black
Step 1
Step 1: We know that the color of $\mathrm{Cu}_{2} \mathrm{O}$ is red, $\mathrm{CuO}$ is black and $\mathrm{Fe}_{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]_{3}$ is blue. Show more…
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