Why Aluminium Reacts With Dilute Hydrochloric Acid Slowly In The Beginning?

Why Aluminium Reacts With Dilute Hydrochloric Acid Slowly In The Beginning? In general, the more reactive the metal, the faster the reaction. However, aluminium has a protective oxide layer, so it reacts slowly with acids to begin with. What happens when aluminium reacts with dilute hydrochloric acid? Answer: Aluminum reacts with diluted hydrochloric acid at