NEET Chemistry NEET PYQ-Metallurgy

  • question_answer
    In the extraction of copper from its sulphide ore, the metal finally obtained by the reduction of cuprous oxide with                [NEET 2015 (Re)]

    A) iron (ll) sulphide

    B) carbon monoxide

    C) copper (I) sulphide

    D) sulphur dioxide

    Correct Answer: C

    Solution :

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


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