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Write three uses of iron.

Important Questions on Metallurgy

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Science>Chemistry>Metallurgy>Refining of Metals
In liquation process used for tin Sn, the metal
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Science>Chemistry>Metallurgy>Refining of Metals

During electrolytic production of aluminium, the carbon anodes are replaced from time to time because 

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Science>Chemistry>Metallurgy>Refining of Metals
Refining using liquation method is the most suitable for metals with
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Science>Chemistry>Metallurgy>Refining of Metals
In Alumino-Thermite process aluminium is used as 
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Science>Chemistry>Metallurgy>Refining of Metals
Which refining process is generally used in the purification of low melting metals?
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Science>Chemistry>Metallurgy>Refining of Metals
The refining method used when the metal and the impurities have low and high melting temperatures, respectively, is
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Science>Chemistry>Metallurgy>Refining of Metals

Consider the electrochemical cells(I and II) shown in the following figures and select the correct statement about these cells 

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Science>Chemistry>Metallurgy>Refining of Metals
Which one of the following metals is refined by liquation?
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Science>Chemistry>Metallurgy>Refining of Metals

Give one word or a phrase for the following statement:

  • Electrode used as a cathode in electrorefining of impure copper.
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Science>Chemistry>Metallurgy>Refining of Metals
Which of the following process is for purification of metals?
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Science>Chemistry>Metallurgy>Refining of Metals
Explain the process of extraction of iron from Haematite with the help of a labelled diagram.
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Science>Chemistry>Metallurgy>Refining of Metals
Describe the processes involved in the extraction of iron from haematite ore. Give the chemical equations for the reactions involved.
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Science>Chemistry>Metallurgy>Refining of Metals
How does the iron used as a catalyst?
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Science>Chemistry>Metallurgy>Refining of Metals
Express the uses of iron in various fields.
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Science>Chemistry>Metallurgy>Refining of Metals
The iron which used for pipes, valves, and pumps contains 3-5 % of carbon is called _____.
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Science>Chemistry>Metallurgy>Refining of Metals

Name the metal which can be extracted from the following ore:

Haematite

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Science>Chemistry>Metallurgy>Refining of Metals
Decomposition of an oxide ore on heating below its melting point is called _____. (reduction / calcination / roasting)
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Science>Chemistry>Metallurgy>Refining of Metals
Write the uses of cast iron.
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Science>Chemistry>Metallurgy>Refining of Metals
Write the uses of wrought iron.
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Science>Chemistry>Metallurgy>Refining of Metals
Haematite is an ore of