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NEET NEET SOLVED PAPER 2015 (Re)

  • question_answer
    In the extraction of copper from its sulphide ore, the metal finally obtained by the reduction of cuprous oxide with

    A)  iron (ll) sulphide             

    B)  carbon monoxide          

    C)  copper (I) sulphide        

    D)  sulphur dioxide

    Correct Answer: C

    Solution :

    \[C{{u}_{2}}S+2C{{u}_{2}}O\xrightarrow{\,}6Cu+S{{O}_{2}}\uparrow \]


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