Sequence the following steps involved generally in the extraction of a metal in pure form from its ore, the extraction of a metal in pure form from its ore.
(1) The metal obtained from its oxide requires further purification for end use.
(2) The ore shoud be converted to its oxide form.
(3) The ore is beneficial to us if it is hand-picked then metal crushed and ground, and later subjected to Pulverisation as per the requirement.
(4) The ore in the form of oxide is required to be reduced.
(5) Dressed ore is required for it to be concentrated.

Options

A. 5 3 2 4 1
B. 3 5 2 4 1
C. 3 5 2 1 4
D. 3 5 4 2 1

Explanation

(i) The ore is beneficial to us if it is hand-picked and then ore is crushed and grounded, and later subjected to Pulverisation as per the requirement.
(ii) Dressed ore is required to be concetrated.
(iii) Ore is required to be converted to its oxide form.
(iv) Ore in the form of oxide its oxide requires reduced.
(v) The metal obtained from its oxide requires further purification for end use.