Q2
The oxidising power of a steel making slag is dependent on the concentration of
A.
CaO, because Ca2+ ions are oxidising to the elements
B.
CaO, because O2- ions are oxidising to the elements
C.
FeO, because Fe2+ ions are oxidising to the elements
D.
FeO, because O2- ions are oxidising to the elements
AnswerAnswer: Option D
Solution
Answer: Option D
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