Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Match the column I with column II and mark the appropriate choice.
Column I | Column II | ||
(A) | Metals used as semiconductors | (i) | Aluminium |
(B) | Electrolytic reduction | (ii) | Zone refining |
(C) | Cyanide process | (iii) | Dressing of ZnS |
(D) | Froth floatation process | (iv) | Extraction of Ag |
A
(i), 
(iii), 
(iv), 
(ii),
B
(iii), 
(iv), 
(ii), 
(i),
C
(ii), 
(ii), 
(iii), 
(iv),
D
(iv) 
(i) © 
(i) 
(iii)
Text Solution
Verified by ExpertsThe correct answer is:
D
: 
(ii), 
(i), 
(iv), 
(iii)
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Which of the following is not an oxide ore?
Which of the following is not an ore of magnesium?
Which of the following is an acidic frefractory material?
Which one of the following is not a sulphide ore?
Which of the following is a halide ore?
In which of the following the name of the ore is not matched with its formula?