An ideal crystallization solvent should be unreactive, inexpensive, and have low toxicity.It is also important that the solvent have relatively low boiling point as its best if the solvent readily evaporate from the solid once recovered.For most organic compounds, water is not a good recrystallization solvent.
chilling or refrigeration =========================
yes because it helps what ever you are harvesting suitable.
Boiling vigorously for at least one minute (correct) Chemically treating water with chlorine or iodine (correct) Purifying with a commercial micro filter (correct)
Which thermometer is most suitable for measuring boiling point of water mercury or alcoholic thermometer
Distillation of water (resulting in distilled water) is the best way or purifying water. Since the contaminants in water (ions, metals, microbes) are generally larger than water molecules, when water is evaporated, the contaminants are left behind. The evaporated water can then be condensed as pure water.
Crystallization is not suitable for purifying water because it primarily separates solids from solutions based on their solubility, which is not effective for removing dissolved impurities like salts and microorganisms. Additionally, crystallization can result in the formation of solid impurities that may remain mixed with the desired product, complicating the purification process. Water purification typically requires methods like filtration, distillation, or reverse osmosis, which can effectively remove a wide range of contaminants.
H
Yes. There is no water of crystallisation.
the method of purifying water in filter bed?
NaCl salt does not contain water of crystallization.
The water of crystallization is a type of water contained in the molecular structure of a compound.
This can be done by heating the salt.
The method for purifying the water in a filter bed is called filtration.
The method of purifying the water in a filter bed is called slow sand filtration.
how does water purifing
exfoliatiin
Potassium permanganate (KMnO4) is poisonous in high concentrations, and is not typically used for disinfecting drinking water. It is used in low concentrations for iron and manganese oxidation as well as total organic carbon (TOC) reduction.High concentrations of KMnO4 result in pink colored water.