Advertisements
Advertisements
प्रश्न
A compound that is added to lower the fusion temperature of the electrolytic bath in the extraction of aluminium.
उत्तर
Cryolite
APPEARS IN
संबंधित प्रश्न
Explain the following terms:
(a) flux
With a labelled diagram, explain the electro-refining of a particular metal.
Where are the cathode and anode in the electrolytic cell? Name the material used for these?
what does it form with silica present in the ore?
Complete the following flow chart and answer the questions below:
i) In which method pine oil is used?
ii) Explain what method of concentration in brief.
In Wilfley table method to separate particles of gangue _______ method is used.
Write scientific reason.
Magnetic separation method is used to separate the magnetic ingredients in the ores.
Complete flow chart given below.
Observe the figure and name and explain in brief the following method:
After partial roasting, the sulphide of copper is reduced by ______.
