Question

The sum of oxidation number of C&H in CH4 molecule is???​

Answer 1

Answer:

The oxidation number of carbon in methane (CH4) is –4, while its oxidation number in carbon dioxide is +4. The oxidation number of hydrogen in all compounds is +1. The oxidation number of oxygen in its elemental form is 0, while its value in carbon dioxide and water is –2.

Explanation:

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