Question

130. Which one is the most stable carbonate?
A) Baco
B) MgCO3
vacaco
D) Beco​

Answer 1

Answer:

A) Baco

Explanation:

The positive ion attracts the delocalised electrons in the carbonate ion towards itself. The carbonate ion becomes polarised. If this is heated, the carbon dioxide breaks free to leave the metal oxide. ... In other words, as you go down the Group, the carbonates become more thermally stable.

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Answer 2

Answer:

MgCo3 is the right answer

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