Please answer the question fast
Solution-
In the alkaline earth metal group, the thermal decomposition gives metal oxide and carbondioxide. Down the group carbonates need more heating to decompose. They become more thermally stable down the group. So, the correct option is C.
In the alkaline earth metal group, the thermal decomposition gives metal oxide and carbondioxide. Down the group carbonates need more heating to decompose. They become more thermally stable down the group. So, the correct option is C.