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NTA Abhyas JEE Main2020ChemistryGeneral Principles and Processes of Isolation of MetalsPractice

Incorrect statement related to extraction of copper from copper pyrite is:

Options

  1. AIron silicate is obtained as slag
  2. BCopper matte in the form of C u S + F e S is obtained
  3. CCopper is obtained by self reduction
  4. DBlister copper is obtained after reduction process

Correct answer

B. Copper matte in the form of C u S + F e S is obtained

Step-by-step solution

Copper Matte is C u 2 S + F e S

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