JEE Main 202227 Jun, Morning shiftChemistryMediumIsolation of Elements99× since 2002
Match List-I with List-II
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List - I
List - II
(A)
Concentration of gold ore
(I)
Aniline
(B)
Leaching of alumina
(II)
NaOH
(C)
Froth stabiliser
(III)
SO
(D)
Blister copper
(IV)
NaCN
Choose the correct answer from the options given below :