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reactivity of aluminium decreases if it is dipped in nitric acid explain. metal like calcium and magnesium are never found in their free state. explain sodium chloride is an ionic compounds which does not conduct electricity in solid state where as it does conduct electricity in molten state as well as in aqueous solution.​

Answer»

When aluminium is dipped in nitric ACID a layer of aluminium OXIDE is formed on the metal. This happens because nitric acid is a STRONG oxidizing agent.Due to this, the reactivity of aluminium decreases. I HOPE it will help you! please help me for make me brainliest



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