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प्रश्न
Name the following :
The compound formed by the reaction between calcium oxide and silica.
उत्तर
Slag
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संबंधित प्रश्न
Write the equation for the reaction where the aluminum oxide for the electrolytic extraction of aluminum is obtained by heating aluminum hydroxide.
Name the following:
The materials used as electrodes in the electrolytic extraction of aluminium.
In the Hall's process for extraction of aluminium, Give the formula and purpose of fluorspar and cryolite
Aluminium is a more active metal than iron, but suffers less corrosion. Why?
An aqueous solution of sodium chloride is not used for electrolytic reduction of sodium metal. Why?
For the substance listed below, explain its role in the extraction of aluminium: Bauxite
For the substance listed below, explain its role in the extraction of aluminium: Graphite
Correct the following statement :
Haematite is the chief ore of aluminium.
The following question relate to the extraction of aluminium by electrolysis.
Give the equation for the reaction that takes place at the cathode
In Hall and Heroult's process, products liberated at anode and cathode are ______
