No. Sodium chloride melts at 801 C at standard pressure and does not vaporize until it reaches 1413 C.
Sodium chloride is encountered as an ionic solid, with a giant ionic lattice structure, containing Na+ and Cl- ions. Sodium chloride in the solid state is not molecularIn sodium chloride vapour at high temperatures there are discrete NaCl diatomic molecules
Heating it on a flame will cause possibly dangerous vapour. Hot water avoids this.
no
Yes. This property is called Hygroscopy
1. Never heat alcohol directly on naked flame 2. you should take a beaker with boiled water in it and then place the alcohol with the test tube in it 3. you should wear goggles while heating alcohol. 4. never smell the alcohol directly after heating
Sodium chloride is encountered as an ionic solid, with a giant ionic lattice structure, containing Na+ and Cl- ions. Sodium chloride in the solid state is not molecularIn sodium chloride vapour at high temperatures there are discrete NaCl diatomic molecules
by the process of sublimation the mixture of sodium chloride and ammonium chloride is placed in a dish and covered with an inverted funnel on heating, ammonium chloride will change into vapour,which will condense into a solid in the neck of the funnel ,whereas sodium chloride was left behind the dish
Your question is not so clear; but: - liquid water - (H2O)l - water vapour- (H2O)g - sodium chloride as a solid - (NaCl)s
Sodium is used for loads of things! Sodium Chloride is table salt, sodium metal is used to prepare elements to make alloys, and sodium vapour is used in street lights. It is also key in the paper, glass and textile industry. Hope this Helps!!
no
Heating it on a flame will cause possibly dangerous vapour. Hot water avoids this.
no
You cannot get salt from sea-water using distillation - all 3 methods you mention are effectively the same thing - all are just removal of water as vapour.
Dipole-dipole forces, as Na is positive, however Cl is negative. They cross each other out, but when coming into contact with other molecules, Na, the positive, attracts the Cl of the other molecule, which is the negative part, and so on.
Low-pressure sodium lamps : outdoor lighting
water vapour
NO. Water vapour is created by heating water e.g. when you heat a kettle steam floats out of the top of the kettle, that's water vapour.