c) What will you observe when a small amount of copper oxide is added in a beaker
containing dilute hydrochloric acid?
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Answered by
9
Answer:
no reaction take place as copper is below hydrogen in reactivity series
Answered by
13
Answer:
When dilute HCl is added to a small amount of copper oxide in a beaker, a greenish yellow gas is released and bluish green solution is formed. Since, the metal oxides such as Copper oxide (CuO) is basic in nature, it reacts with acids such as HCl to form the corresponding salt and water.
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