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The color remain unchanged for pure sodium chloride.
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How do you melt sodium chloride?
Sodium chloride is melted by heating at 801 0C.
Does sodium chloride sublime on heating?
Sodium chloride can be melted or boiled but not sublime.
What is the color of sodium chloride?
Crystals of pure sodium chloride are colorless.
Is sodium chloride independent of temperature?
No; by heating solid sodium chloride may be transformed in a liquid or a gas.
Why do sodium chloride and the solutions of sodium nitrate and sodium chloride all impart the same color flame?
The color is from sodium, not from Cl or Nitrate - NO3.
Which separating technique is suitable for ammonium chloride and sodium chloride?
Sublimation - on gentle heating ammonium chloride will sublime. Sodium Chloride does not and has a high melting point.
Why do sodium chloride and sodium nitrate impact the same color of the flame?
The yellow color of the flame is due only to sodium.
Why do dry sodium chloride the solutions of sodium nitrate and sodium chloride all impart the same color of the flame?
The (yellow) sodium color is the same in all.
How do you separate wax and marble pieces when mixed with sodium chloride?
Sodium chloride is separated by dissolving in water.Wax is released by heating.
Why should you be careful when heating NaCl?
It is not necessary to be especially careful when heating sodium chloride.
What is word equation on heating ammonium chloride reacts with sodium chloride to produce sodium chloride water and ammonia gas?
The thermal dissociation reaction of ammonium chloride is:NH4Cl-------------------------NH3 + HClAmmonium chloride doesn't react with sodium chloride.
What color does sodium chloride give on litmus paper?
Sodium chloride solution is neutral.
