You take a salt and add dilute , you see that a gas evolves which turns lime water milky. Which of the following may be the salt?
A. Magnesium Carbonate .
B. Magnesium Sulphite.
C. Magnesium Sulphide.
D. Barium Sulphate .
E. Calcium Carbonate.
F. Calcium Sulphide.
G. Barium Nitrate.
This is a part of my set Inorganic Fun