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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 most common ore of the metal aluminium from which the metal is extracted. Write the chemical formula of the ore.
Why does iron or zinc not occur free in nature?
How does aluminum react with the Base ?
How is the main ore of aluminium concentrated?
State amalgam use with an example.
Explain the following term:
Ores
Give composition and uses of the following alloys. Mention the reason for its use.
Brass
Explain the following:
Stainless steel is more useful than steel.
Complete and balance the following equation:
Al + O2 →
