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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Numerical Value Type Questions - s-Block, p-Block & Metallurgy

  • question_answer
    How many of the following are oxide ore : pyrolusite, Beryl, Silver glance, zinc blende, Chromite, Galena, Malachite, Cryolite, Flourspar, carnelite cuprite

    Answer:

    3.00


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