Question

Consider the following reaction:

2H₂ (g) + O₂ (g) → 2H₂ O(l)

Which one of the following statements about the reaction given above is correct?

A The oxidation state of hydrogen increases while that of oxygen decreases. Correct Answer Incorrect Answer
B The oxidation state of hydrogen decreases while that of oxygen increases. Correct Answer Incorrect Answer
C There is no change in the oxidation state of hydrogen as well as that of oxygen. Correct Answer Incorrect Answer
D During the reaction, hydrogen is reduced while oxygen is oxidized. Correct Answer Incorrect Answer

Solution

The correct answer is A

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