Advertisements
Advertisements
Question
In Wilfley table method to separate particles of gangue _______ method is used.
Options
Magnetic
Froth floatation
Leaching
gravitation
Advertisements
Solution
In Wilfley table method to separate particles of gangue gravitation method is used.
APPEARS IN
RELATED QUESTIONS
Give the importance of the following for living beings:
Nitrogen
Explain the following terms:
(c) slag
What do you observe when hydrogen is passed over heated copper oxide?
On which factors does the purification of metals depend?
`Cu (OH)2`
................................
How is it removed?
Aluminium is extracted from its chief ore, bauxite. The ore is first purified and then the metal is extracted from it by electrolytic reduction.
Write three balanced equations for the purification of bauxite.
Explain the term Metallurgy.
What do you observe when hydrogen is passed over heated copper oxide?
Right or wrong sentence.
Cassiterite is a copper metal.
Write the molecular formulae of the following compound.
Copper pyrite
Draw a neat and labelled diagram for Froth Floatation Process.
Distinguish between:
Froth floatation - Leaching
Observe the figure and name and explain in brief the following method:
The chemical name of rust is ______.
Which of the following methods is used to separate wolframite and stannic oxide present in cassiterite?
