Menu
Home / General Knowledge / Chemistry :: Discussion

Discussion :: Chemistry

  1. Copper is refined by

    2. A.

     Roasting
    B.

     Oxidation
    C.

     Electrolysis
    D.

     Zone refining

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    Copper is refined by roasting.

Write your comments here:

Be The First To Comment