Adding lemon to water is considered a reversible change because the lemon can be easily separated from the water by filtration or evaporation, leaving behind the original components of water and lemon. The lemon juice can be extracted again from the lemon by squeezing it, showing that the change is reversible.
It’s reversible
I'm 83% sure that adding water to soil is a reversible change because you can evaporate the water and muddy soil would be left in the container or petri dish. Ask a teacher if you still aren't sure.
One example of a non-reversible physical change for water is freezing. When water freezes, it changes from a liquid to a solid state, and this change cannot be easily reversed simply by raising the temperature back to its original state.
Yes, adding salt to water is a reversible change because the salt can be dissolved in the water to create a saltwater solution, which can then be separated back into salt and water through processes like evaporation or distillation.
Boiling water to make tea is a reversible physical change. When water boils, it changes from liquid to gas, but it can easily be reversed by cooling the gas back into liquid form. No new substances are formed during this process, indicating that it is a physical change, not a chemical reaction.
no because it is reversible. If you dissolve out the water you are left with NaCl. A change that is reversible is a physical change.
Reversible
it's a reversible change
It is not a reversible change. During boiling some components are extracted with hot water from the crushed dried leaves. It is impossible to restore the original leaves.
It is reversible because you can boil away the water and it will leave behind the sugar.
Freezing water is reversible because you can get it back to its original state by melting it - it turns back into water.
Yes, evaporation is the changing of matter from a liquid to a gas. You can reverse this process through condensation which is the change from a gas to a liquid.
It’s reversible
water
The change of water to water vapor is reversible, as water vapor can condense back into liquid water through a process called condensation. This cycle of evaporation and condensation is part of the water cycle.
reversible
A reversible change is a change you can make, then put back, however a non-reversible change is a change you can make, then it will be stuck like that