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STATEMENT-1 : Poling is used in purifica...

STATEMENT-1 : Poling is used in purification of `Cu` from its oxide.
STATEMENT-2 : Coke cannot reduce `CuO` to `Cu` but gree wood can reduce.
STATEMENT-3 : `Sn` is also purified by poiling process.

A

`TFT`

B

`FFT`

C

`T T T`

D

`TFF`

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