The correct option is A BlackCopper(II) oxide #160;or #160;cupric oxide #160;is the inorganic compound #160; #160;with the formula CuO . A black ...

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Formation of Complexes

Colour of C...

Question

Colour of $C u O$ is :

Black

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Blue

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Green

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Red

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Solution

The correct option is A Black
Copper(II) oxide or cupric oxide is the inorganic compound with the formula $C u O$ . A black solid, it is one of the two stable oxides of copper, the other being $C u_{2} O$ .

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