Advertisements
Advertisements
Question
Name an alloy of copper in electrical appliances or household vessels.
Solution
Brass
APPEARS IN
RELATED QUESTIONS
How does the painting of an iron object prevent rusting?
State on what special properties the use of each of these metals depends:
aluminium
Name one metal occurring as a : Oxide ore
What is an amalgam? Name one metal which does not form amalgam? State one use of amalgam.
Give the name and formula of an ore of zinc.
What in addition to a zinc compound, is put into the furnace? State one large scale use of zinc.
The following question refer to the extraction of aluminium and iron from their ores :
Name the principle ore from which i. iron, and ii. Aluminium is extracted.
What is an alloy? An alloy usually has some property which makes it useful in a specific way.
What is the special property of: Duralumin
Find the odd one out of the following and explain your choice.
Sulphur, Phosphorous, Carbon, Iodine
Bauxite : Aluminium ore : : Cassiterite : _______
Metal sheets : Malleable : : Electric wires : _______
