D-And F-Block Elements Ques 277

Question: Which of the following transition metal is present in misch metal

Options:

A) La

B) Sc

C) Ni

D) Cr

Show Answer

Answer:

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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