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State with equations, what happens when ...

State with equations, what happens when (any five) :
(1) A mixture of ferric oxide and Al power is heated strongly.

Text Solution

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When ferroic oxide is heated strongly with Al powder, it is reduced to Fe and Al is oxidised to `Al_(2)O_(3)`.
`2Al+Fe_(2)O_(3)rarr Al_(2)O_(3)+2Fe`
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