A) loss of electron by \[Fe\]
B) gain of electron by \[Fe\]
C) hydration of \[Fe\]
D) neither gain nor loss electron by \[Fe\]
Correct Answer: A
Solution :
\[4Fe+3{{O}_{2}}\xrightarrow{{}}2F{{e}_{2}}{{O}_{3}}\] \[Fe\] change into \[F{{e}^{2+}},\] then loss of electron by \[Fe\].You need to login to perform this action.
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