Which of the following pairs of elements cannot form an alloy [KCET

1.	Which of the following pairs of elements cannot form an alloy [KCET 2005]
A.	\[Zn,\,Cu\]
B.	\[Fe,\,Hg\]
C.	\[Fe,\,C\]
D.	\[Hg,\,Na\]
Answer» C. \[Fe,\,C\]

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Which of the following pairs of elements cannot form an alloy [KCET 2005]

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