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From Elligham diagram the correct statem...

From Elligham diagram the correct statements
(a) `4cu+O_(2) rarr 2Cu_(2)O`
(b)`2C+O_(2) rarr2CO`
( c)`2Zn+O_(2) rarr 2ZnO`

A

At temeperature above `t_(1)^(0)C` "Carbon" can reduce `Cu_(2)O`

B

At temeperature above `t_(3)^(0)C` "Carbon" can reduce `ZnO`

C

Reduction of `Cu_(2)O` with carbon requires high temperature when compared with the reduction of ZnO by carbon

D

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