Write an activity to show that metal oxide reacts with acid is a neutralization
Take a small amount of copper oxide in a beaker.
2) Add dilute HCl slowly while stirring.
3) Copper oxide dissolves in dilute HCl and the solution blueish blueish green colour due to the formation of copper (II) chloride.
Equation :
Metal oxide + Acid------ > Salt + Water
Result: This reaction is same as the reaction of base with acid, (neutralization)