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NEETChemistryGeneral Principles and Processes of Isolation of Metals

Which statement best explains why extracting copper from pyrites is more challenging compared to extracting it from its oxide ore through reduction?

Options

  1. APyrites possess a higher melting point in contrast to copper oxide.
  2. BCopper oxide exhibits superior electrical conductivity compared to pyrites.
  3. CPyrites contain sulfur, forming a more stable compound with copper.
  4. DPyrites demonstrate lower reactivity with reducing agents when compared to copper oxide.

Correct answer

C. Pyrites contain sulfur, forming a more stable compound with copper.

Step-by-step solution

Correct Option is : (C) Pyrites contain sulfur, forming a more stable compound with copper.

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