Decantation is not considered a chemical change as it is a physical change.
This is so because no chemical bonds are broken/formed in the process...it's merely a process of gravity where heavier components of a mixture that are not dissolved fall to the bottom.
Decanting means pouring something out of a container. It is not a change, physical or chemical. Chemical changes MAY take place after some liquids are removed from their container and exposed to air, but decanting by itself is not a change.
Physical, as no chemical bonds are broken/ formed in the process... it's merely a process of gravity where heavier components of a mixture that are not dissolved fall to the bottom
Decomposing of a chemical compound is a chemical change. But decantation, filtration, centrifugation are physical processes.
garbage rotting is a chemical change because the odour becomes different which is considered a sign of chemical change.
garbage rotting is a chemical change because the odour becomes different which is considered a sign of chemical change.
they are actually considered exothermic change because they release energy.
Physical, as no chemical bonds are broken/ formed in the process... it's merely a process of gravity where heavier components of a mixture that are not dissolved fall to the bottom
Decomposing of a chemical compound is a chemical change. But decantation, filtration, centrifugation are physical processes.
No But It Is Considered To Be A Physcial Change
garbage rotting is a chemical change because the odour becomes different which is considered a sign of chemical change.
Evaporation is considered to be a physical change. The chemical nature and identity of the evaporated material is the SAME as that of the liquid.
garbage rotting is a chemical change because the odour becomes different which is considered a sign of chemical change.
The reaction of sodium and water is considered to be a chemical change.
Fermenting Fruit Juice is a chemical change. The definition of ferment is a chemical change. Therefore anything undergoing fermentation is considered to be a chemical change.
they are actually considered exothermic change because they release energy.
No
Yes.
Making a fruit shake or smoothie is not considered a chemical change.