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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

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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 ?
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(a) No, aluminium is getting oxidised because there is addition of oxygen.
(b) No, `MnO_(2)` is getting reduced because there is removal of oxygen.
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