Jee Main
Isolation Of Elements
JEE Main 2021 (Online) 31st August Evening Shift
INTEGER+4 / -12021
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
Pb, Sb, Se, Te, Ru, Ag, Au and Pt
