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Is freeze drying a physical change or chemical?
Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
Is freeze drying physical change or chemical?
Answer: It is a chemical change, it changes the actual composition of the object by removing water.
Is a grape drying in the sun a chemical or physical change?
It is a chemical change. Fermentation causes bonds to break within a compound and new bonds form thus chemically changing the initial 'reactant'.
Is drying of fevicol a chemical change or a physical change?
Drying of fevicol is a chemical change obviously !! Its because we cannot bring back the original properties of fevicol whatsoever we do to it !!! ---------------------------------------------------- But evaporation of solvents is a physical process.
Is puddles drying a physical change?
Does the water ever change into anything except water? No, so it's not a chemical change.
Is drying of fish is a chemical change?
No, drying of fish is a physical change, not a chemical change. The process of drying simply involves the removal of water from the fish, causing it to undergo a physical transformation, but its chemical composition remains the same.
Is drying fish chemical change?
No.
Is freeze drying a physical change or chemical?
Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
Is drying hair a chemical or physical?
The drying itself is (always) a physical change.
Is drying fish physical change?
Drying (involving only the water evaporation) is a physical change.
Is freeze-drying a chemical or physical change?
yes
Why is drying considered a physical change?
No new chemical bonds need to be formed or existing chemical bonds broken during drying.
Is freeze drying physical change or chemical?
Answer: It is a chemical change, it changes the actual composition of the object by removing water.
Is a grape drying in the sun a chemical or physical change?
It is a chemical change. Fermentation causes bonds to break within a compound and new bonds form thus chemically changing the initial 'reactant'.
Is drying water chemical change or physical change?
Physical, it is still H2O
What is the chemical change of drying clothes?
Drying clothes involves a physical change rather than a chemical change. The water present in the wet clothes evaporates when exposed to heat or air, changing its state from liquid to gas without undergoing a chemical reaction.
Is drying cloths is chemical change?
It is a Physical Change because i dont know but im sure that is a physical change :P
