What is decomposition defined as?

What is decomposition defined as?

• A. Decomposition
• B. Fermentation
• C. Oxidation
• D. Hydrolysis

Answer: (A)

Decomposition is the breakdown of a compound into simpler substances or elements. It’s the general process where one substance splits into two or more products, often driven by heat, light, or a catalyst. For example, heating a carbonate can yield a metal oxide plus carbon dioxide, and certain decompositions of peroxides release water and oxygen. The other terms describe different processes: fermentation is a biological breakdown that produces energy and byproducts, oxidation involves electron transfer or reaction with oxygen, and hydrolysis is bond breaking by water. Since decomposition refers to the act of breaking down into simpler substances, the option that names decomposition itself is the best fit.

Decomposition is the breakdown of a compound into simpler substances or elements. It’s the general process where one substance splits into two or more products, often driven by heat, light, or a catalyst. For example, heating a carbonate can yield a metal oxide plus carbon dioxide, and certain decompositions of peroxides release water and oxygen. The other terms describe different processes: fermentation is a biological breakdown that produces energy and byproducts, oxidation involves electron transfer or reaction with oxygen, and hydrolysis is bond breaking by water. Since decomposition refers to the act of breaking down into simpler substances, the option that names decomposition itself is the best fit.