The chemical that is added to reduce the melting

Question:

The chemical that is added to reduce the melting point of the reaction mixture during the extraction of aluminium is:

  1. Cryolite

  2. Bauxite

  3. Calamine

  4. Kaolite


Correct Option: 1

Solution:

To reduce the melting point of reaction mixture, cryolite is added.

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