Metallurgy is the process of
A) extracting metals from the Ore
B) roasting the Ore
C) liquefaction of nitrogen
D) adding carbon to the Ore in blast furnace
Correct Answer:
Verified
Q1: Which of the following alloys contains Tin?
A)brass
B)solder
C)duralumin
D)steel
Q2: An amalgam of metal has which other
Q3: Gold is alloyed with which metal to
Q4: The most abundant metal on the earth
Q5: Aluminium is extracted from
A)hematite
B)bauxite
C)calamine
D)magnetite
Q7: A metal, which melts on the palm
A)potassium
B)sodium
C)gallium
D)zinc
Q8: A lustrous non-metal is
A)diamond
B)iodine
C)sulphur
D)phosphorus
Q9: Sodium is a
A)silvery white and very soft
Q10: Which of the following is used for
Q11: What should be added to pure iron
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