Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
In the electrolytic refining of blister copper, the total number of main impurities, from the following, removed as anode mud is ___________ .
Pb, Sb, Se, Te, Ru, Ag, Au and Pt
ChemistryGeneral Principles and Processes of Isolation of MetalsJEE MainJEE Main 2021 (31 Aug Shift 2)
Solution:
2728 Upvotes Verified Answer
The correct answer is: 6
Impurities from the blister copper deposit as anode mud which contains antimony, selenium, tellurium, silver, gold and platinum.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.