Statement : Very pure form of iron does not show rusting. Explanation : Rusting is catalysed by impurities present in iron and `H^(+)` ions.A. `S` is correct but `E` is wrongB. `S` is wrong but `E` is correct.C. Both `S` and `E` are correct and `E` is correct explanation of `S`.D. Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Statement : Very pure form of iron does not show rusting. Explanation

1.	Statement : Very pure form of iron does not show rusting. Explanation : Rusting is catalysed by impurities present in iron and `H^(+)` ions.A. `S` is correct but `E` is wrongB. `S` is wrong but `E` is correct.C. Both `S` and `E` are correct and `E` is correct explanation of `S`.D. Both `S` and `E` are correct but `E` is not correct explanation of `S`.
Answer» Correct Answer - D Both are facts and true.

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What are elementary reactions ?

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