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all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
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∙ 12y ago
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Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
Is a melting wax a physical or chemical property?
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
Why changes of stat are physical changes?
The changes of stat are physical changes because the stat is similar to the physical changes.
Is Boiling oil a physical change or a chemical change?
Physical ... it's only a state change. Cool it and it reverts to its old condition.
Is evaporation of gasoline a example of physical change?
All changes of state are physical changes. Nothing happens to the molecules of gasoline when it evaporates, they just get further apart.
How are physical changes alike?
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
Are all physical changes are reversible changes?
yes , all the physical changes are reversible changes.
Are all physical changes accompanied by chemical changes?
Not all chemical changes are accompanied by a visible physical change. Most chemical changes however will be accompanied by a physical change.
All the activities to show that physical changes are usually reversible?
physical changes are sometimes reversible
What undergoes physical change?
All substances have physical changes.
Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
How are biomass fuels and fossil fuels alike?
All the chemical changes are the same.
Is melting ice a physical change or chemical change?
Physical; all phase changes are physical changes because the composition does not change.
What substances undergo physical change?
All substances have physical changes.
Is a melting wax a physical or chemical property?
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
Are all physical changes reversible with examples?
Not all physical changes are reversible because most times when such changes occur parts of the substance is lost to the environment.
How are chemical and physical weathering different and alike?
how are physical weathering and chenical weathering alike and different
