1.

Bauxite is ore of Aluminium.1. What do you mean by an ore?2. Name the method which is used to purify Bauxite.3. Write two examples for ores and their purification methods.

Answer»

1. The mineral from which metal can be easily and economically extracted is called ore.

2. Leaching

3. Two examples for ores and their purification methods

  • Hematite → Magnetic separation 
  • Cinnabar → Froath floatation


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