Match
List-I (Metal) with List-II (Process of Extraction) and select the correct
answer.Using
the codes given below the lists -
List -I
List -II
(Metal) (Process
of Extraction)
A. Aluminium a. Blast furnace
B. Iron b. Mond process
C. Nickel c. Bayer's process
D. Copper d. Froath floatation
Match List-I (Metal) with List-II (Process of Extraction) and select the correct answer.Using the codes given below the lists -
List -I List -II
(Metal) (Process of Extraction)
A. Aluminium a. Blast furnace
B. Iron b. Mond process
C. Nickel c. Bayer's process
D. Copper d. Froath floatation
The correct option is B c a b
d
Aluminium
with iron oxide present as impurities is concentrated by Baeyer's process.
Iron Oxide is reduced in
Blast furnace Ni is purified by Mond's process by converting to Ni (CO)4 which
is volatile. Copper pyrites as concentrated
by froath flotation process
c a b d
Aluminium with iron oxide present as impurities is concentrated by Baeyer's process.
Iron Oxide is reduced in Blast furnace Ni is purified by Mond's process by converting to Ni (CO)4 which is volatile. Copper pyrites as concentrated by froath flotation process
