UPSC Geography Human Resources Question Bank Social and Economic Geography of the World

  • question_answer For which purpose is manganese mainly used

    A)  Copper smelting            

    B)  Storage batteries

    C)  Steel making    

    D)  Paint

    Correct Answer: C

    Solution :

     Maximum use of mangenese is for making steel making. About 6 kg manganese is required for making one tonne of steel.


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