exchanging perfume, or any other articles might be possible in the same store, duty free or not, and this under certain conditions (package not opened, ...)
Paris duty free shops are not linked together, it's not like a chain of shops...
It doesn't.
heat it
It is a physical change.
As I have learned, it is an irreversible change, so no its not a reversible change.
I have a 2000 Audi TT with 125,000 miles on it and I would like to change the fuel filter. Where on the vehilce is it??? I have already purchased the filter.
It is not wise to change which of the NCL Pearl deck plans you want to use at the last minute, just before you start working on the deck. You will already have purchased items such as lumber and nails for the plan that you originally selected. You may not be able to return these. Switching to a new plan may cause you to waste some of the things that you have already purchased.
Avon
The evaporation of perfume is a physical change. The chemical constitution of the perfume has not changed, it is still exactly the same chemical, but it has changed from a liquid phase to a gas phase.
yes it does,you can prevent it by storing it in a freezer though
Evaporation is a physical process.
Strictly speaking, the initial volatilizing (evaporation) of the perfume is a physical change but, soon after contact with oxygen, the volatile organic compounds and other components of the perfume begin oxidizing. In that case, there is a chemical change.
If the change in paint colour results in a change in price, or the change comes so late that paint has already been purchased, it is a Variation Order, otherwise it is an Architect's Instruction.