In which of the following isolations is no reducing agent required | Filo
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Class 12

Chemistry

Metallurgy

General Principles and Processes of Isolation of Elements

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In which of the following isolations is no reducing agent required?

  1. Iron from haematire
  2. Tin from tin oxide
  3. Mercury from cinnabar
  4. Zine from zinc blende
Correct Answer: Option(c)
Solution: Cinnabar ore is relatively concentrated, it can be processed directly without any intermediate steps to remove waste material and without requirement of a reducing agent. 
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general principles and processes of isolation of elements