Yes, the boiling of water can be easily reversed by simply cooling the water vapor.
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
The distillation of seawater is a physical change because it involves the separation of water molecules from salt and other impurities in the seawater using heat to evaporate the water and then condense it back into liquid form. The chemical composition of the water remains the same throughout the process.
water into ice water into steam both above are the physical changes physical changes means reversable change which can be brought into its original state eg:steam can be converted into water by cooling and ice into water upopn heating............ its true try it............
No, freezing is not a chemical change. It is a physical one. It (freezing) is reversable, and the substance that is changing state to a solid or from a solid is not undergoing any chemical changes.
ANSWER:A physical change. Nothing new is made from the solution and they both can be separated later by using heat to evaporate the water, leaving the sugar behind.
no....it is a physical change as it is only changing its state and it is reversable. somtimes it is reversable
No, dissolving a sugar cube in water is a physical change, not a chemical change. The sugar molecules simply disperse in the water, breaking apart but not undergoing a chemical reaction to form new substances.
irreversible change.
physical change are reversable
yes. a chemical change/reaction is irriversable, whereas a physical change/reaction is reversable.
During freezing the chemical nature of mercury remain unchanged.
An ice cube melting into water and then refreezing back into an ice cube is an example of reversible change. Another example is heating and cooling certain metals, such as a paperclip, which can be straightened when heated and then reshaped when cooled.
physical change is reversable while chemicle change is not and they both change because of some kind of energy that's all i can think of srry.
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
Yes. The melting point of salt solutions is lower than that of pure water.
change in the form -in general can be indicated for the physical form. The substance may dissolve or its stage may change. If the change is physical, it should be reversable.
some of them