During extraction of copper, it is obtai...

During extraction of copper, it is obtained in the form of molten matte. Which of the following is not ture?

A

Matte is further treated in Bessemer's converter

B

Molten matte is electrolysed

C

It is treated with a blast of air and sand

D

It is dissolved in `CuSiF_(6)` and crystallised

Text Solution

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The correct Answer is:

B,D

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