What is the magnitude of the change in the oxidation number of carbon in the following reaction? — Redox Reactions and Volumetric Analysis Chemistry Question
Question
What is the magnitude of the change in the oxidation number of carbon in the following reaction? $CH_4(g) + 4Cl_2(g) \rightarrow CCl_4(l) + 4HCl(g)$
Answer: 8
💡 Solution & Explanation
In $CH_4$, the carbon atom has an oxidation state of -4 (since H is +1). In $CCl_4$, the carbon atom has an oxidation state of +4 (since Cl is -1). The magnitude of the total change is $ | (+4) - (-4) | = 8$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes