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Why is the process of separating crude oil involves physical changes and not chemical changes?
Wiki User
∙ 12y ago
Dude you in mrs forewards class in bish?
If you are then....your screwed, and were both failing :D
Wiki User
∙ 12y ago
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Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is distillation a chemical change or a physical change?
Distilling involves evaporation and condensation- PHYSICAL changes.
How is physical. change different than a chemical. change?
physical changes can be not permanent like solid-liquid-vapour chemical changes are permanent if not reversible
Is growing plants physical change?
no physical change is ptting ice cream and milk and mixing it for a milkshake or burning a piece of paper.
Is physical and chemical changes a scientific method?
Chemical and physical changes are part of methods applied in science.
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is growing of a plant a chemical change?
A growing plant involves both chemical and physical changes.
Is distillation a chemical change or a physical change?
Distilling involves evaporation and condensation- PHYSICAL changes.
Which of the following processes involves both physical and chemical changes?
Digestion of foods is chemical and physical (mechanical).
How is physical. change different than a chemical. change?
physical changes can be not permanent like solid-liquid-vapour chemical changes are permanent if not reversible
Is dissolving a drink mix in water a physical or chemical change?
chemical
What does change of state operation?
Change of state is a property that involves the substances of chemical and physical changes
Is a flammable a chemical or a physical?
Flammable is a chemical property. Flammable means that the substance will burn. Burning or combustion involves chemical changes as the substance is oxidised.
What is one major difference in a physical change and a chemical change is?
Physical change, changes the appearance or the surface. Chemical change, changes the minerals inside the object. Physical deals with the appearance and the surface. Chemical changes the structure of the minerals inside the object.
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
How is a chemical property different from a physical property?
Chemical properties describe how a substance will undergo chemical reactions and with what. Chemical changes are when one or more substances change to some other substance or substances.
Does the action of enzyme produce physical or chemical changes in the proteins?
yes chemical,enzymes break bonds in proteins Thus separating the amino acid and breaking apart the molecule
