Aluminium has a great affinity for oxygen and its oxidation is an exothermic process. This fact is made use of in [MP PMT 1997]

Preparing thin foils of aluminium

Aluminium has a great affinity for oxygen and its oxidation is an exot

1.	Aluminium has a great affinity for oxygen and its oxidation is an exothermic process. This fact is made use of in [MP PMT 1997]
A.	Preparing thin foils of aluminium
B.	Making utensils
C.	Preparing duralumin alloy
D.	Thermite welding
Answer» E.

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Aluminium has a great affinity for oxygen and its oxidation is an exothermic process. This fact is made use of in [MP PMT 1997]

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