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Maharashtra State BoardSSC (English Medium) 10th Standard

In the Extraction of Aluminium: Name the Process of Concentration of Bauxite.

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Question

In the extraction of aluminium: Name the process of concentration of bauxite.

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Solution

The process of concentration of bauxite is known as Bayer’s process.

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2013-2014 (March)

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  1.  Given below are the steps for extraction of copper from its ore. Write the reaction involved.
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    2. Reduction of copper (I) oxide with copper (I) sulphide.
    3. Electrolytic refining
  2. Draw a neat and well labelled diagram for electrolytic refining of copper

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