I need help with my chemistry but you can oonly choose one option​

well it is an Synthesis reaction

Explanation:

2NaCl-->2Na+ Cl2

Correct Option- Decomposition

Decomposition reactions are those reactions in which a compound breaks or splits into two or more simpler substances. In such reactions, one reactant breaks down to form many i.e. at least two products. These reactions require energy to break existing bonds, so they take place in the presence of heat, light, or electricity.

Example:- AB--> A+B

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