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JAMB Chemistry 2012 Objective — Question 37

Question 37 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2012 Objective paper, with the correct answer and a full explanation.

The purest form of iron which contains only about 0.1% carbon is

A. pig iron
B. wrought ironCorrect
C. cast iron
D. iron pyrite

Explanation

Wrought iron is the purest form of iron, containing only about 0.1% carbon.

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