The melting point is a physical property of materials.
The melting point is a physical property.
During melting the chemical composition of NaCl is not changed.
For example melting and boiling of salt are physical processes.
Yes, table salt can be broken down by physical means such as crushing or grinding it into smaller pieces. However, the chemical composition of salt remains the same even when broken down physically.
simply yes, because if you put them together, then the chemicals collide and therefore makes a chemical change.
The melting point is a physical property.
During melting the chemical composition of NaCl is not changed.
Melting of ice with salt is example of physical change as there is no chemical reaction involved .
it has an high melting point
It is chemical. It is chemical because when salt is formed from elements it becomes a chemical and not a physical.
Neither, Sodium Chloride (NaCl) is a salt (table salt) made by reacting the metal Sodium with the Gas Chlorine. The substance, Sodium Chloride, has both physical and chemical properties but is not a property itself.
Yes, and this depends on the chemical and physical nature of the salt and also on the concentration.
It is a physical change because the chemical composition of the salt and water does not change.
physical change because by adding salt you are lowering its melting point thus can melt the ice at low temperature.
For example melting and boiling of salt are physical processes.
Yes, and this depends on the chemical and physical nature of the salt and also on the concentration.
Formation of NaCl from chlorine and sodium is a chemical process.