as we know acid react with aluminum to form toxic so why chocolate is wrapped in alluminum foil?
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because chocolate is not an acid
its a mixture....
its a mixture....
divyanshi86ad:
it is acid
it is made of milk and milk contain lactic acid
Answered by
1
This is due to the surface passivization of Aluminium. A layer of aluminium oxide is formed on the surface of aluminium which prevents further reaction.
Hope this helps you
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