Quick practice
Question 1 of 5
Gravity separation method is used for the concentration of
A
tin stone
B
haematite ore
C
all of these
D
native ores of Au, Ag
Concepts
Laboratory Analysis
Periodic Table & Properties
Metallurgy & Isolation
Hydrogen
S - Block Elements
P - Block Elements
D & F - Block Elements
Co-ordination Compounds
Environmental Chemistry
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