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How is Mixing different solids a physical change?
VishnuMangalvedkar
Mixing different solids is a physical change because no new substance is formed and this mixture can be separated. it can be separated by using a method called magnetic separation
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∙ 12y ago
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Is a change of liquid to liquid a chemical change or physical change?
If a solid appears after mixing two liquids, it is a chemical change.
What three signs of physical change?
height, width and weight
Why different solids have different physical properties?
Well, the base of the Solid object, and what it is made with, and all of the Physical appearances have to do with it. Everything is different.
If cooled does most solids change into gases?
When cooled gases change to liquids (usually) and then solids Solids don't change to gases upon cooling
Why are change of state physical changes?
The identity of the property does not change so the physical properties change but not the chemical
Is a change of liquid to liquid a chemical change or physical change?
If a solid appears after mixing two liquids, it is a chemical change.
Is mixing baking soda and vinegar a chemical or physical change?
Mixing flour and baking soda is a physical change; the process of mixing them together does not in itself cause them to change into any other chemical. However, when the pastry is baked, then there will be chemical changes.
Why do liquids and solids have different physical-properties?
They are different states of matter.
What three signs of physical change?
height, width and weight
What is the difference between mixing of solids and mixing of liquids?
in solid mixing solid particles are mixed randomly but in liquid mixing the liquid droplets are mixed as homogeneously.
Why different solids have different physical properties?
Well, the base of the Solid object, and what it is made with, and all of the Physical appearances have to do with it. Everything is different.
List of solids which changes its state when heated?
All the solids change the physical state (from solid to liquid or gas, crystallization structure, etc.) or the chemical state by heating.
What does not change shape in different containers?
Solids. (Anything that isn't a liquid or a gas)
When muddy water is allowed to settle is it chemical or physical change?
Filtering is a physical change. It takes out solids (mud) suspended in the water but doesn't change the water molecules themselves.
Why do waves change directions?
when they go through different states (Solids, liquids) and go through different densitys!
Why do waves suddenly change directions?
when they go through different states (Solids, liquids) and go through different densitys!
Is mixing sodium chloride sand and water a chemical or physical change?
It depends on how the mixing is performed. If you take the two solids and mix them then it is a physical change as you get a heterogeneous mixture of solids. If you dissolve and them and mix the solutions- then a chemical change may occur- as different compounds are formed. Na2CO3 + CaCl2---> 2NaCl + CaCO3
