Question

A substance undergoes a chemical reaction to produce simpler products what type of reaction

Answer 1

Decomposition Reaction --- When one reactant brokendown into simpler forms by the use of some catalyst is called Decomposition Reaction..
Example-- 2AgBr(In presence of sunlight)------- 2Ag + Br2


SO THE ANSWER OF YOUR QUESTION IS DECOMPOSITION REACTION..

Answer 2

Answer:

this is a decomposition reaction