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Q.

Which of the following is an alloy containing iron ?

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a

Nichrome

b

Brass

c

German Silver

d

Magnalium

answer is C.

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Detailed Solution

German silver=50% Cu, 20% Zn and 30%Ni

Magnalium = 5%Mg & 95% Al

Nichrome = 80%Ni & 20% Cr

Brass = Cu and Zn

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