Chemistry · 2021
JEE Main · 25 July 2021, Shift 2 · Q35
Match List I with List II: (Both having metallurgical terms) List - I (a) Concentration of Ag ore (b) Blast furnace (c) Blister copper (d) Froth…
Match List I with List II : (Both having metallurgical terms)
List - I
(a)
Concentration of Ag ore
(b)
Blast furnace
(c)
Blister copper
(d)
Froth floatation method
List - II
(i)
Reverberatory furnace
(ii)
Pig iron
(iii)
Leaching with dilute NaCN solution
(iv)
Sulfide ores
Choose the correct answer from the options given below :
Official answer
(1)
(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.