Mixing salt and pepper is a physical change
Physical change as no new substance is formed and the properties have also not changed. Hope it helps!
No it is not soluble. water and CHCL3 are not mixing together.
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.
Pepper is a mixture and as such does not have a chemical formula.
Black Pepper Imported From India Doesn't Contain any Zinc or Chemical.
Physical change as no new substance is formed and the properties have also not changed. Hope it helps!
No.
yes grinding pepper is a phisical change
no
Pepper is a mixture. It does not have a chemical formula.
Anthocyanines is the chemical responsible for the red color in the red peppers. The green pepper has stopped producing chlorophyll and instead has strated producing this chemical.
pepper is not an element
Mixing salt and pepper results in a MIXTURE, not a new compound.
No it is not because you are jusy removing the pepper from the salt water. there are 5 ways to tell if a chemical change has happened. They are: 1. Bubbles are formed 2. The colour changes 3. There is precipitate 4. Energy is gven out 5. Energy is taken in
No it is not soluble. water and CHCL3 are not mixing together.
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.
Pepper is a mixture and as such does not have a chemical formula.