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Question: Answered & Verified by Expert
Out of these the correct match is
ChemistryGeneral Principles and Processes of Isolation of MetalsNEET
Options:
  • A Bayer’s method — Na2CO3
  • B Matte — 98% Cu2S+2%FeS
  • C van Arkel method — Agl
  • D Thomas slag — Raw material for cement industry
Solution:
2188 Upvotes Verified Answer
The correct answer is: Matte — 98% Cu2S+2%FeS
Roasted mass obtained from roasting step is called matte. (98% Cu2S+2%FeS )
Rest other all are incorrect.

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