Is water a chemical or physical separation?

Answer 1

Physical Separation

reversible - can be separated by physical means - E.g shaking a bottle of Greek salad dressing, the different ingredients mix but don't form a new substance.

Chemical Separation

irreversible - can be separated by chemical means - E.g burning of wood or coal

Answer 2

in physical method of separation we use physical methods e.g. we use filter paper.

in chemical method of separation we use chemicals methods e.g. we boil water to kill bacteria.

Answer 3

I imagine a physical change would be ice to water to steam whereas a chemical change would be like hydrogen peroxide (H2O2) would change to water (H2O) and oxygen

Answer 4

When you separate a physical change the identities of the substance do not change so it will be physical.

Answer 5

A physical change occurs when water turns to ice or steam. A chemical change occurs when a piece of paper burns.

Answer 6

for me it
s physical .. bcoz even if you will boil filter or . etc. the result will be water.