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General Principles and processes of Isolation of Elements
normal
Match List $I$ with List $II$.
| List $I$ | List $II$ |
| $A$ Reverberatory furnace | $I$ Pig Iron |
| $B$ Electrolytic cell | $II$ Aluminum |
| $C$ Blast furnace | $III$ Silicon |
| $D$ Zone Refining furnace | $IV$ Copper |
A
$A - IV, B - II, C - I, D - III$
B
$A - I, B - IV, C - II, D - III$
C
$A - I, B - IV, C - II, D - III$
D
$A - III, B - IV, C - I, D - II$
(JEE MAIN-2023)
Solution
Reverberatory furnace: Used for roasting of
Copper.
Electrolytic cell : For reactive metal : $Al$
Blast furnace : Hematite to Pig Iron
Zone Refining furnace: For semiconductors : $Si$
Standard 12
Chemistry
