Question

question 9 of 10
which of the following most completely describes a redox reaction?

a. an oxidation and reduction reaction

b. a chemical decomposition reaction

c. a reaction resulting in electron sharing

d. a hydrocarbon combustion reaction

Explanation:

A redox reaction is a chemical reaction involving both oxidation (loss of electrons) and reduction (gain of electrons), which are complementary processes. Option B refers to decomposition (a single compound breaking down), which is not specific to redox. Option C describes covalent bonding, not redox. Option D is a type of redox reaction but not a complete description of redox reactions in general.

Answer:

A. An oxidation and reduction reaction