Advertisements
Advertisements
प्रश्न
Name one ore of sodium. Name the sodium compound present in this ore and write its chemical formula.
उत्तर
The ore of sodium is rock salt. The sodium compound present in this ore is sodium chloride. The chemical formula of the ore is NaCl.
APPEARS IN
संबंधित प्रश्न
Which of the following pairs will give displacement reactions?
In the extraction of aluminium: Draw the diagram for the extraction of aluminium.
Define the terms gangue.
Give the principles of electromagnetic separation.
Answer the following questions based on the extraction of aluminium from alumina by Hall - Heroult’s Process :
Why is powdered coke sprinkled on top of the electrolyte?
Which method of refining is used to get 99.8% pure aluminium?
Name the methods by which concentrated ore is converted to metallic oxide.
Extraction of moderately reactive elements is done by _______ and _______ method.
Write the name.
The molecular formula of main ore of aluminium –
The poorest conductor of heat among metals is ____________.
