Question

Match List-I with List-II

List-I	List-II
(a) Haematite	(i) Al2O3. xH2O
(b) Bauxite	(ii) Fe2O3
(c) Magnetite	(iii) CuCO3. Cu(OH)2
(d) Malachite	(iv) Fe3O4

Choose the correct answer from the options given below:

• A. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
• B. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
• C. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
• D. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

Answer 1

The correct option is D

(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

Explanation for the correct answer:

(D)(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

(a)Haematite – (ii)${\mathrm{Fe}}_2{\mathrm{O}}_3$

(b)Bauxite – (i)${\mathrm{Al}}_2{\mathrm{O}}_3.{\mathrm{xH}}_2\mathrm{O}$

(c )Magnetite – (iv)${\mathrm{Fe}}_3{\mathrm{O}}_4$

(d) Malachite – (iii)${\mathrm{CuCO}}_3.\mathrm{Cu}{\left(\mathrm{OH}\right)}_2$

Hence, option (D) is correct.

List (i)	List (ii)
(a)Haematite	(ii)${\mathrm{Fe}}_2{\mathrm{O}}_3$
(b)Bauxite	(i)${\mathrm{Al}}_2{\mathrm{O}}_3.{\mathrm{xH}}_2\mathrm{O}$
(c )Magnetite	(iv)${\mathrm{Fe}}_3{\mathrm{O}}_4$
(d)Malachite	(iii)${\mathrm{CuCO}}_3.\mathrm{Cu}{\left(\mathrm{OH}\right)}_2$