Advertisements
Advertisements
प्रश्न
Taking sodium carbonate as an example, give the meaning of the following terms:
Anhydrous
Advertisements
उत्तर
Hydrous salt on heating lose their water of crystallization, such salts are then called anhydrous.
For example: Na2CO3.10H2O on losing 10 molecules of water forms Na2CO3.
APPEARS IN
संबंधित प्रश्न
Write a balanced equation for the preparation of the following salts:
Zinc carbonate from Zinc sulphate
Explain how anhydrous copper sulphate can be used to detect the presence of moisture (water) in a liquid
Give the names and formulae of any two salts. Also name the acids and bases from which these salt may be obtained.
Consider the following salts:
Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, (NH4)2SO4
Which of salts will give:
acidic solutions?
What is a ‘salt’?
Name a salt whose solubility decreases with temperature.
name two salts which are acidic.
What is deliquescence? What name is given to the compounds exhibiting such property?
Give four substances which contain water of crystallization and write their common name.
Sodium carbonate is a basic salt because it is a salt of a ____________.
