Question

Which kind of reaction is shown below?

Answer 1

Answer: decomposition reaction

Explanation:-

1. Synthesis is a type of chemical reaction in which two or more than two reactants combine together to give a single product.

2. Decomposition is a type of chemical reaction in which a single reactant gives two or more than two products.

$2H_2O_2\rightarrow 2H_2O+O_2$

3. Single replacement is a type of chemical reaction in which a more reactive element displaces the less reactive element from its slat solution.

4. Double replacement is a type of chemical reaction in which exchange of ions take place.

Answer 2

Decomposition reaction.