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Liquid to gas (which is to say, evaporation).
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Why can you smell the scent of perfume across the room?
The molecules of perfume are in a gaseous state and mixing with the molecules of air in the room. All of them undergo random motion at all times as a result of the internal ("heat") energy that they have absorbed.
How fusion change state of matter?
Because melting is a change of state: from solid to liquid.
Why change of state of matter is a physical change?
because its physical properties change such as hardness.
How do solids and liquids change state?
they change their state by absorbing heat known as latent heat. There is no temperature change in a substance she they change their state because the heat is used to break the intermolecular bonds between the molecule.
Is a apple ripening a chemical reaction?
A chemical reaction. You can tell because the smell of the apple changes. There are many other ways of telling if it is a chemical change. They are listed below: Temperature change Smell change Colour change If it is burning if gas is produced If it's state changes(from liquid to gas or solid etc.)
What is the change of state when a person opens perfume and you can smell it on the other side of the room?
because you can
How a perfume bottle change its state?
heat it
Which state must be a material be in to be smelt?
Gas, for example perfume may be sprayed on fabric to make it smell nicer.
Why can you smell the scent of perfume across the room?
The molecules of perfume are in a gaseous state and mixing with the molecules of air in the room. All of them undergo random motion at all times as a result of the internal ("heat") energy that they have absorbed.
Can you regard gaseous state of alcohol as gas?
Because it was of funky smell
Why is ice cream melting a physical change?
Melting is a change of state. Technically you could chill it again and change it back to icecream. You'd just have to have it churning to keep it mixed correctly. Now, if it spoils, then that is a chemical change! You can tell by a change in color, smell and inability to change it back to its original state.
Why is a change in state a physical change rather than chemical change?
Because it can change from one state to another.
5 Clues to show physical change?
CHANGE in, 1- colour 2- state 3-smell 4-shape 5- appearance
Is diffusion a chemical reaction or a change of state?
Diffusion is a change of state. A good example of diffusion is when you can smell something cooking that is in another room. Moisture in the food evaaporates and the gas formed is diffused and you can smell it. I'm not sure that I'm right but i learnt about diffusion in science recently ;-)
How fusion change state of matter?
Because melting is a change of state: from solid to liquid.
Which state of matter has properties that are responsible for your smelling the perfume of someone across the room?
Which state of matter has properties that are responsible for your smelling the perfume of someone across the room ?
The change in which ice absorbs energy and melts is?
An endothermic change; or a change of state. Endothermic because it absorbs energy. Change of state because ti changes from a solid to a liquid.
