What type of reaction is represented by the general equation shown below?XY X + YA.Single-displacementB.CombustionC.DecompositionD.Double-displacement

To determine the type of reaction represented by the general equation $\text{XY} \rightarrow \text{X} + \text{YA}$, we can analyze the components of the equation.

1. Break Down the Problem

   • Identify the reactants and products.
   • Understand the definition of each type of reaction.

2. Relevant Concepts

   • Single-displacement reaction: One element displaces another in a compound.
   • Combustion reaction: A reaction that typically involves oxygen and produces heat and light, often resulting in water and carbon dioxide.
   • Decomposition reaction: A single compound breaks down into two or more simpler products.
   • Double-displacement reaction: The ions of two compounds exchange places in an aqueous solution to form two new compounds.

3. Analysis and Detail

   • In the given equation $\text{XY} \rightarrow \text{X} + \text{YA}$, we see:
     • A compound $\text{XY}$ is breaking apart.
     • Element $\text{X}$ is separated from compound $\text{YA}$.
     • It resembles a single element displacing another in a compound.

4. Verify and Summarize

   • Since $\text{XY}$ yields $\text{X}$ and $\text{YA}$, and involves one element displacing part of a compound, this reaction matches the definition of a single-displacement reaction.

Final Answer

This reaction is classified as a Single-displacement reaction.