On adding dilute hydrochloric acid to copper oxide powder, the solution formed is blue-green. (a).
Channel: Doubtnut
Date: 2020-01-26

On adding dilute hydrochloric acid to copper oxide powder, the solution formed is blue-green. (a). Predict the new compound formed which imparts a blue-green colour to solution. (b). Write a balanced chemcial equation of the reaction which takes place. (c). On the basis of the above reaction, what can you say about the nature of copper oxide?