Advertisements
Advertisements
Question
Define Hydrated salt.
Solution
The number of water molecules found in the crystalline substance or salts is called water of crystallization. Such salts are called hydrated salts.
APPEARS IN
RELATED QUESTIONS
Define water of crystallization. Give two examples with formulae.
What do you observe when Blue vitriol is heated?
Give one word for the following statement:
A property due to which a substance absorbs water without dissolving.
Give the names and formulae of two substances.
Hydrated substance
Give the names and formulae of two substances
Anhydrous substance
What are drying or desiccating agents? Give examples.
What are hydrous substances? Explain with examples.
Give a reason for the following:
Heating a hydrated copper sulphate crystal is deemed a chemical change.
A hot saturated solution of copper sulphate forms crystals as it cools. Why?
'A' is a blue coloured crystalline salt. On heating, it loses blue colour and to give 'B'. When water is added, 'B' gives back to 'A'. Identify A and B, write the equation.
