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General Principles and Processes of Isolation of Elements: NEET 2022

Easy· Modes of Occurrence of Metals (Classification of Ores (Native Ore and Combined Ore))· +4 / −1

Match List - I with List - II. **List - I (Ores)** (a) Haematite (b) Magnetite (c) Calamine (d) Kaolinite **List - II (Composition)** (i)

\mathrm{Fe_3O_4}

(ii)

\mathrm{ZnCO_3}

(iii)

\mathrm{Fe_2O_3}

(iv)

[\mathrm{Al_2(OH)_4Si_2O_5}]

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