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Properties & Uses of Aluminium

An alloy of ...

Question

An alloy of $A l$ containing least percentage of $A l$ is:

A

Magnalium

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B

Aluminium bronze

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C

Duralumin

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D

γ

-alloy

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Solution

The correct option is B Aluminium bronze
Aluminium bronze contains 5-11% of aluminium.
Other are the alloys of aluminium, hence having major constituent as aluminium (by mass).

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2.72

g of an alloy containing

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D.

γ

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The correct match is:

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