D-And F-Block Elements Ques 178
Question: Gun metal is an alloy of
[MP PMT 1990; CPMT 1997]
Options:
A) $ Cu $ and $ Al $
B) $ Cu,,Sn $ and $ Zn $
C) $ Cu,,Zn $ and $ Ni $
D) $ Cu $ and $ Sn $
Show Answer
Answer:
Correct Answer: B
Solution:
Cu = 88%, Sn = 10%, Zn = 2%, Pb = 0.5% $\rightarrow$ Gun Metal