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Copper matte contains...

Copper matte contains

A

`Cu_2O and FeO`

B

`Cu_2S and FeS`

C

Cu_2S and FeO

D

`Cu and Cu_2S`

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AAKASH INSTITUTE ENGLISH-TEST 1-EXAMPLE
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  10. Identify the coordination sphere in the compound K4[Fe(CN)6].

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  15. If the radius of the second orbit of hydrogen atom is a Å then radi...

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