The alloy used in the construction of aircrafts is :-

Question:

The alloy used in the construction of aircrafts is :-

 

  1. $\mathrm{Mg}-\mathrm{Sn}$

  2. $\mathrm{Mg}-\mathrm{Mn}$

  3. $\mathrm{Mg}-\mathrm{Al}$

  4. $\mathrm{Mg}-\mathrm{Zn}$


Correct Option: , 3

Solution:

$\mathrm{Mg}-\mathrm{Al}$ alloy is used for construction of aircrafts.

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