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Freeze-drying is a chemical change because it changes the actual composition of the object by removing water.
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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 freeze drying food a chemical or physical change?
Freeze drying food is primarily a physical change. This process involves removing moisture from the food while maintaining its chemical composition, typically by freezing it and then reducing the pressure to allow the ice to sublimate directly into vapor. Since the food's chemical structure remains intact and no new substances are formed, it is classified as a physical change.
Is juice freezing a chemical change?
No, it is only a physical change since the chemical properties of alcohol do not change.
Type of change that happens when you break a rock or freeze water?
Physical change: breaking a rock changes its physical appearance without altering its chemical composition. Freezing water involves a physical change where the water molecules rearrange to form a solid structure, without any change in the chemical composition of water.
Is the ability to freeze a chemical property or physical property?
It is a physical property.
Is freeze-drying a chemical or physical change?
yes
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 freeze-drying a physical property or a chemical property?
i would think physical, unless there is a chemical change occurring..... :)
Is freeze drying food a chemical or physical change?
Freeze drying food is primarily a physical change. This process involves removing moisture from the food while maintaining its chemical composition, typically by freezing it and then reducing the pressure to allow the ice to sublimate directly into vapor. Since the food's chemical structure remains intact and no new substances are formed, it is classified as a physical change.
Is it a chemical change if the water begins to freeze?
Freezing is a physical change.
Is juice freezing a chemical change?
No, it is only a physical change since the chemical properties of alcohol do not change.
Is vapor a chemical change?
no as it can be turned back to water or be freeze to ice by over cooling.
Is the ability to freeze a chemical or physical?
physical
What two examples is the physical change and chemical change of milk?
An example of a physical change in milk is when you freeze it, changing its state from liquid to solid without altering its chemical composition. A chemical change in milk occurs when it sours, involving the breakdown of lactose by bacteria to form lactic acid, altering its chemical composition.
Is a snowman a chemical change?
No not ia any way
Type of change that happens when you break a rock or freeze water?
Physical change: breaking a rock changes its physical appearance without altering its chemical composition. Freezing water involves a physical change where the water molecules rearrange to form a solid structure, without any change in the chemical composition of water.
Why is melting a physical change?
Because melting only affects the state of matter that the melted substance is, it doesn't change the chemical properties.
