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Question
Identify who I am!
Ore of Aluminum- ______
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Solution
Ore of Aluminum- Bauxite
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RELATED QUESTIONS
In the extraction of aluminium: Name the process of concentration of bauxite.
The process by which sulphide ore is concentrated.
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In the extraction of aluminium: Draw the diagram for the extraction of aluminium.
Name one metal which is extracted by reduction with heat alone.
Fill in the following blank with suitable word:
The non-metal present in steel is ............
Give the name and chemical formula of one ore of copper.
Name the chemical compound which is electrolysed in molten state to obtain sodium metal. Which gas is produced in this process?
What is the difference between a mineral and an ore?
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The metal which is always present in an amalgam is:
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A sulphide ore is converted into metal oxide by the process of:
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(b) roasting
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In an electrolytic tank, aluminium metal is being extracted by the electrolysis of molten aluminium oxide using carbon electrodes. It is observed that one of the carbon electrodes is gradually burnt away and has to be replaced.
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Give the principles of electromagnetic separation.
Give reasons, why aluminum is used in:
making alloys
The following questions relate to the extraction of aluminium by electrolysis.
Explain why it is necessary to renew the anode periodically.
Complete the following by selecting the correct option from the choices given:
The metal which does not react with water or dilute H2SO4 but reacts with concentrated H2SO4 is _________
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Oxides of moderately reactive metals like Zinc, Iron, Nickel, Tin, Copper, etc. are reduced by using:
In extraction of copper, the flux used is ____________.
