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Sort the extraction steps

Exercise and reference answers

Items
  1. Group
    Concentrate
    Item
    Froth float
  2. Group
    Concentrate
    Item
    Leaching
  3. Group
    Concentrate
    Item
    Magnetic
  4. Group
    Reduction
    Item
    Roasting
  5. Group
    Reduction
    Item
    Blast heat
  6. Group
    Reduction
    Item
    Ellingham
  7. Group
    Refining
    Item
    Zone melt
  8. Group
    Refining
    Item
    Electro
  9. Group
    Refining
    Item
    Vapour
Groups
  1. Item
    Concentrate
  2. Item
    Reduction
  3. Item
    Refining
Instructions
Drop each item onto concentration, reduction or refining.

Explanation

_Source: syllabus Chemistry Part I, Class XII, General Principles and Processes of Isolation of Elements._
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