Advertisements
Advertisements
Question
Give four substances which contain water of crystallization and write their common name.
Advertisements
Solution
(i) Na2CO3.10H2O = Washing soda
(ii) MgSO4.7H2O = Epsom salt
(iii) CuSO4.5H2O = Blue vitriol
(iv) ZnSO4.7H2O = White vitriol
APPEARS IN
RELATED QUESTIONS
Identify the substance underlined, in the following case
A solid formed by reaction of two gases, one of which is acidic and the other basic in nature
State what would you observe when Washing Soda Crystals are exposed to the atmosphere
Give one word or a phrase:
The property by which certain hydrated salts, when left exposed to atmosphere, lose their water of crystallization and crumble into powder.
Write a balanced equation for the preparation of the following salt:
Zinc carbonate from zinc sulphate.
Name the salt which is used as a preservative in pickles, and in curing meat and fish.
How would you show that blue copper sulphate crystals contain water of crystallisation?
name two salts which are acidic.
Name two carbonates which do not produce carbon dioxide on heating.
Identify the following substance:
Gas C has an offensive smell like rotten eggs.
A salt that is formed by the complete neutralization of an acid and a base is called ______ salt.
