[" 13.On analysis it was found that the black oxide of copper and red oxide of copper corlain "],[" and "89%" of copper respectively.Show that this data is in accordance with law of "m" ."]

On analysis it was found that the black oxide of copper and red oxide of copper contain 80% and 89% of copper respectively. Show that this data is in accordance with law of multiple proportions.

On analysis it was found that the black oxide of copper and red oxide of copper contain 80% and 89% of copper respectively. Show that this data is in accordance with law of multiple proportions.

On analysis it was found that the black oxide of copper and red oxide of copper contain 80% and 89% of copper respectively. Show that this data is in accordance with law of multiple proportions.

What type of oxide is copper oxide?

The black oxide of copper is _____________

What is the colour of coating of copper oxide?

Draw the diagram of reduction of copper oxide to copper and label it.