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The following reaction takes place when ...

The following reaction takes place when aluminium powder is heated with `MnO_(2)`
`3MnO_(2)(s)+4Al(s)to3Mn(l)+2Al_(2)O_(3)(l)+"Heat"`
(a) Is aluminium gettuing reduced ?
 (b) zIs `MnO_(2)` getting oxidised ?

Text Solution

Verified by Experts

(a) Aluminium is getting oxidised to `Al_(2)O_(3)`.
(b) Manganese dioxide is getting reduced to Mn.
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