Question

Compound "A" when dissolved in water gives compound "B" and liberates heat... Compound "A" is used in white washing... Compound "B" reacts with CO2 to form a white precipitation of compound "C" Identify compounds A, B, C

Answer 1

Answer:

Compound A is CaO (s) and compound B is Ca (OH)2 (aq) and compound C is CaCO3 (s)