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प्रश्न
State the main components of the following alloys:
Brass
उत्तर
Main components of brass are copper and zinc.
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संबंधित प्रश्न
Select the process from the following which matches the given description.
(calcination, roasting, pulverisation, smelting)
Heating of the ore in the absence of air to a high temperature.
Name the process by which impure ore of aluminium gets purified by using the concentrated solution of an alkali.
Complete the statement using every given option.
During the extraction of aluminium..............
Use of leaching during the concentration of ore.
Define the term : Ore
Write the name and formula of two ores of the following: Aluminium
What is an alloy? Give three reasons why alloys are made.
Write the chemical formulae of the main ore of aluminium.
Answer the following question :
Write the constituents of electrolyte for the extraction of aluminum.
Name the following :
An alloy of lead and tin that is use in electrical circuits.
The ore which can be concentrated by magnetic separation.
