Question

Which one of the following is the example of oxidation? (A)2Mg(s) +O (g) Burning 2MgO(s) (B)CuO(s) + H2(g) heat….> Cu(s) +H2O(g) (C) Fe2O3(s) + 2Al(s) heat….> Al2O3(s) +2Fe(s) (D) None of these​

Answer 1

Answer:

A

Explanation:

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Answer 2

Answer:

A.) 2Mg+O2 →2MgO

Explanation:

An oxidising agent is the one which oxidises other substances (by removal of hydrogen or addition of oxygen) and itself gets reduced (addition of hydrogen or removal of oxygen).

2Mg+O2 →2MgO

In the above reaction, oxygen acts as an oxidising agent as it oxidises magnesium (Mg) to form magnesium oxide (MgO).

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