JEE Main 202125 Jul, Evening shiftChemistryHardIsolation of Elements99× since 2002
Match List I with List II : (Both having metallurgical terms)
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List - I
List - II
(a)
Concentration of Ag ore
(i)
Reverberatory furnace
(b)
Blast furnace
(ii)
Pig iron
(c)
Blister copper
(iii)
Leaching with dilute NaCN solution
(d)
Froth floatation method
(iv)
Sulfide ores
Choose the correct answer from the options given below :