Boil it
Pure water does not contain colour but impure water contains Other compounds.
yes water is mixture of many impure substances and bacteria.even pure water has some bacterias.
Any chemical may be pure or impure.
Some common apparatus for obtaining pure water from impure water include distillation setups, reverse osmosis systems, and filtration units. These apparatus work by separating the impurities from the water, resulting in purified water.
pure
A refinery will pay less for impure gold than pure gold.
Pure
Pure water is a non-conductive substance that is toxic to life, and corrosive of most metals. Impure water is water that has impurities, such as salts, hardness, metal ions, and so on.
pure substance all elements and compounds like gold, hydrogen, water, methane etc. impure substance mixtures of different substances like milk, soil, sea water, minerals etc
One method to obtain pure copper sulfate from an impure sample is by recrystallization. In this process, the impure sample is dissolved in water, and then the solution is heated and slowly cooled to allow pure copper sulfate crystals to form. These crystals are then filtered out and dried to obtain the pure compound.
impure
Generally an impure material is cheaper than a pure material; the word advantage is not so adequate here - can use pure or impure, this depends on the specific applications.