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Reaction of Metallic Oxides and Hydroxides with Acids

The reaction ...

Question

The reaction between copper oxide and nitric acid forms:

A

copper nitrate and hydrogen

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B

copper nitrite and water

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C

copper nitrite and hydrogen

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D

copper nitrate and water

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Solution

The correct option is C copper nitrate and water
$C u O + 2 H N O_{3} \to C u (N O_{3})_{2} + H_{2} O$
Copper oxide and nitric acid react to give copper nitrate and water.

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