No it isn't. Now I'm not an expert but to make it less watery by adding more flour.
i think it is because you can get them back by using the filtration metthod
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reversible
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 . Water vapour can condense and become liquid. Evaporation and condensation are phases in the water cycle
Nearly, a physical change creates a substance and this is reversible. For example, ice-water. Water-steam. These are all reversible. A chemical change is irreversible. For example, baking a cake; you cannot get the original ingredients back again.
mixing cement with water is a irreversible change
No. Once water and flour are mixed, there is no way to separate the two since they form a completely new substance.
because it is reversible and no new substances are formed
reversible?
reversible
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.
no it is irreversible change
yes, just evaporate water and you are left with sand
no
evaporate the water