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On Adding Dilute Hydrochloric Acid to Copper Oxide Powder, the Solution Formed is Blue-green. on the Basis of the Above Reaction, What Can You Say About the Nature of Copper Oxide? - Science

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प्रश्न

On adding dilute hydrochloric acid to copper oxide powder, the solution formed is blue-green.
On the basis of the above reaction, what can you say about the nature of copper oxide?

उत्तर

The reaction between a metal oxide and hydrochloric acid is similar to the neutralisation reaction in which, after the reaction, a salt and water are formed. So, we can conclude that copper oxide is basic in nature.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Acids, Bases and Salts - Exercise 1 [पृष्ठ ६९]

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लखमीर सिंग Chemistry (Science) [English] Class 10
अध्याय 2 Acids, Bases and Salts
Exercise 1 | Q 46.3 | पृष्ठ ६९

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