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Practice question

Question

In the reaction 2Na + 2Hâ‚‚O -> 2NaOH + Hâ‚‚, what is the oxidation state change for Na?

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Explanation

Na goes from 0 in elemental form to +1 in NaOH, an increase of +1, indicating oxidation. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

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