Question

Assessment

7. During which of the following processes will the chemical composition of a subs
chemical composition of a substance change?
O A. evaporation
OB. sublimation
O c. condensation
OD. decomposition
this proce

Answer 1

D

Step-by-step explanation:

answers A-C are choices that explain a substances physical change NOT chemical. Decomposition is where the chemical structure of a compound will breakdown to smaller molecules.

Answer 2

Decomposition changes the substance of a composition.

Step-by-step explanation:

Through decomposition process the chemical substance of a composition undergoes change by breaking into organic elements. It falls under the process of cycle of nutrients and it actually recycles matter that captures space in biosphere.

Generally, living being starts decomposing after their death. This process is initiated by certain bacterial interference. These bacteria are referred to as decomposers. The general steps of decomposition includes- fresh, active decay, bloat, advanced decay and remains.