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  5. Occurence and Extraction of Metals

Railways General Science & Technology Occurence and Extraction of Metals Sample Paper Occurence and Extraction of Metals Sample Test Paper-18

  • question_answer
    Identify an ore containing sulphur in it

    A)  Siderite

    B)  Fluorspar

    C)  Iron pyrites       

    D)  Calamine

    Correct Answer: C

    Solution :

    [c] Iron pyrites is \[Fe{{S}_{2}}.\]


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