Which of the following gas is passed through the solution of alkaline earth metal hydroxides in order to produces carbonate of the same?
CO2
CS2
O2
None of these
As we learn
Formation of carbonates of alkaline earth metals -
When is passed through solution of alkaline metal hydroxides
- wherein
When CO2 is passed through a solution of alkaline earth metal hydroxide
M (OH) 2 + CO2 ð MCO3 + H2O
M – Alkaline earth metal