A) Mg and Cu
B) Al and Cu
C) Al and Mg
D) Al, Mg, Mn and Cu
Correct Answer: D
Solution :
Duralumin is an alloy of Al, Cu, Mg and Mn. It is light, strong and resistant to corrosion and it is used in making aircraft bodies and pressure cooker, etc. Hence, the correct option is [d].You need to login to perform this action.
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