Aluminium is a reactive metal but is still used for packing food articles. Why?
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However, it is not so reactive. Actually, when the metal is kept air or oxygen for sometime, it is converted into its oxide called aluminium oxide (Al2O3). This gets deposited as the surface of the metal as a thin coating. ... Therefore, the metal is used for packing food articles which do not get spoiled under the foil
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yes its true aluminium is using for packing food materials
acids react with metals and aluminium is a metal so aluminium is covered with kadai or tar to stop the reactivity of acids and metals and to stop the tasting of food bad because this reactivity liberates hydrogen and its tastes bad so its covered with tar and packed food
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