Chemical Industry Inorganic Chemical Sea Floor Minerals Online Exam Quiz
Chemical Industry Inorganic Chemical Sea Floor Minerals GK Quiz. Question and Answers related to Chemical Industry Inorganic Chemical Sea Floor Minerals. MCQ (Multiple Choice Questions with answers about Chemical Industry Inorganic Chemical Sea Floor Minerals
Which impurity of manganese nodules is leached using H2SO4 as solvent at temperature of 77°F?
Options
A : Cobalt
B : Copper
C : Nickel
D : Iron
Oil and gas deposits are found in ________ region.
Options
A : ocean beaches
B : sub-sea floor rocks
C : continental shelves
D : deep sea floor
Minerals are mined from all environments except from the ______________
Options
A : ocean beaches
B : sub-sea floor rocks
C : continental shelves
D : deep sea floor
Which separators are used to separate oversize pebbles and undersize clay particles if minerals such as monazite, zircon are present?
Options
A : Revolving trommel
B : Shaking tables
C : Humphrey spirals
D : Magnetic and electrostatic separators
A differential leaching process is used for processing manganese nodules.
Options
A : True
B : False
C :
D :
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