A) \[La\]
B) \[Sc\]
C) \[Ni\]
D) \[Cr\]
Correct Answer: A
Solution :
Misch metal is an alloy of rare earth metals with composition : Rare earth metals - 94.95% Iron \[(Fe)\] - 5% \[S,\,C,\,Ca,\,Al\,.....\] - Traces
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