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NEET Sample Paper NEET Sample Test Paper-10

  • question_answer
    Which of the following ores is an ore of copper?

    A)  Argentite                    

    B)  Haematite

    C)  Malachite                   

    D)  Calamine

    Correct Answer: C

    Solution :

    Argentite          :    \[A{{g}_{2}}S\]
    Haematite        :    \[F{{e}_{2}}{{O}_{3}}\]
    Malachite         :    \[Cu{{(OH)}_{2}}CuC{{O}_{3}}\]
    Calamine         :    \[ZnC{{O}_{3}}\]


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