Sulphuric acid is not reacted with sodium chloride above a temperature of 200 degrees celcius as the glass apparatus gets damaged due to :
High heat
High pressure
Sodium bisulphate
Sodium sulphate
The glass apparatus gets damaged by the sodium sulphate as it gets fused with it.
When sodium chloride is heated with sulphuric acid below a temperature of 200 degrees celcius, ___ is formed
21.5 gram of sodium chloride dissolves in 60 gram of water at 25 degree celcius temperature . Calculate the solubility of sodium chloride in water at that temperature?
A volatile acid X is formed when sodium chloride reacts with concentrated sulphuric acid. Name this volatile acid.
In the laboratory preparation of nitric acid, it can be obtained below 200∘C or above 200∘C, but the lower temperature is preferred. Which of the following reason(s) is /are correct?
i. The glass apparatus may break at a higher temperature.
ii. At lower temperature, potassium or sodium sulphate is formed, which cannot be easily removed from the apparatus.
iii. Some quantity of nitric acid gets decomposed at a higher temperature.