ICSE Class 10 Chemistry 2023 Solved Paper

The following sketch illustrates the process of conversion of Alumina to Aluminum :

Study the diagram and answer the following :

Question : 17

Total: 88

Name the constituent of the electrolyte mixture which has a divalent metal in it.

Solution:

The electrolyte mixture which has a divalent metal are - mixture of molten alumina −20% , cryolite 60% and fluorspar 20% .

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