write three properties of graphite and four uses
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ANSWER:
Graphite is chemically inert to almost all chemicals.
➤ It burns completely when heated in oxygen to form carbon dioxide. However, it fails to burn in air, even if it is heated to high temperatures.
➤ When heated in the presence of concentrated sulfuric acid and potassium dichromate, graphite gets oxidized to carbon dioxide.
➤ Due to its chemical inertness and stability at high temperatures, it is widely used as a refractory material.
USES :
Manufacture of 'lead' used in pencils
1)Refractories
2)Steel making
3)Lubricant
4)Making electrodes
5)Manufacture of polishes and paints
6)Molds in foundry
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avianna:
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Answered by
3
graphite is soft
conduct electricity
allotrope of carbon
it's uses
in pencils
in electrode Tec
thanx ..plz make it brainlist
conduct electricity
allotrope of carbon
it's uses
in pencils
in electrode Tec
thanx ..plz make it brainlist
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