Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Environmental Geosciences Geology
Match the following iron oxides with their chemical formulae:
| Iron Oxides | Chemical Formulae | ||
| (a) | Haematite | (i) | FeO.TiO2 |
| (b) | Magnetite | (ii) | Fe3O4 |
| (c) | Ilmenite | (iii) | FeO.H2O |
| (d) | Limonite | (iv) | Fe2O3 |
Choose the correct option from those given below:
1
(a) - (iv), (b) - (ii), (c) - (iii), (d) - (i)
2
(a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)
3
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
4
(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)