Chemistry
Grade-10
Easy

Question

The process of removal of gangue or matrix from ore is called _______.

  1. Reduction
  2. Enrichment
  3. Oxidation
  4. Extraction

hintHint:

Enrichment

The correct answer is: Enrichment


    The concentration of ore, also known as ore enrichment, is the process of removing gangue particles from ore in order to enhance the percentage of metal in the ore

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