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Purple iodine vapor appears when solid iodine is warmed is that chemical or physical change?
Wiki User
∙ 14y ago
Purple vapour appearing = physical
Wiki User
∙ 14y ago
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What is iodine crystals sublime to make purple gas physical or chemical change?
It is a change of state and therefore a physical change.
Is solid iodine sublimes into purple vapor a physical or chemical change?
Sublimation is a physical change, as ALL changes of state of matter (boiling, freezing, condensing, melting) are physical.
Is scrubbing the floor a physical or chemical change?
It is a physical change.
Is lightning a chemical or physical change?
Lightning is a physical change not a chemical change. Other things that are physical changes are breaking a bottle and melting ice.
Is Epsom salt and ammonia a physical or chemical change?
Chemical change!
Is purple color a physical and chemical change?
The color purple is a physical property, but if it appears during a chemical reaction, it is representative of a chemical change.
What is iodine crystals sublime to make purple gas physical or chemical change?
It is a change of state and therefore a physical change.
Is black crystals of iodine turning into purple vapour of iodine a physical change or a chemical change?
if u heated them then its a physical change if u chucked another chemical on them its a chemical change if u did both then its a change of clothes
When iodinebecome to purple gas describe chemical properties?
Iodine sublimes into a purple gas without passing through a liquid phase. This is a change in physical state, which is a physical change.
Is bread breaking a physical or chemical change?
Physical
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is mixing powdered sugar and iodine a chemical change?
It's chemical because the iodine turns black instead of its usual red-purple color
Is peeling an apple a physical or chemical change?
it is a chemical change
Is solid iodine sublimes into purple vapor a physical or chemical change?
Sublimation is a physical change, as ALL changes of state of matter (boiling, freezing, condensing, melting) are physical.
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
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.
