Chemistry · 2021
JEE Main · 17 March 2021, Shift 2 · Q35
Match List - I with List - II: Choose the correct answer from the options given below:
Match List - I with List - II :
Choose the correct answer from the options given below :
| List - I | List - II | ||
| (a) | Haematite | (i) | $\displaystyle \mathrm{Al}_2 \mathrm{O}_3 \cdot x \mathrm{H}_2 \mathrm{O}$ |
| (b) | Bauxite | (ii) | $\displaystyle \mathrm{Fe}_2 \mathrm{O}_3$ |
| (c) | Magnetite | (iii) | $\displaystyle \mathrm{CuCO}_3 \cdot \mathrm{Cu}(\mathrm{OH})_2$ |
| (d) | Malachite | (iv) | $\displaystyle \mathrm{Fe}_3 \mathrm{O}_4$ |
Official answer
(2)
(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.