Which of the following alkali metal carbonates decomposes easily by he

1.	Which of the following alkali metal carbonates decomposes easily by heat
Answer» `Li_(2)CO_(3)` `Na_(2)CO_(3)` `K_(2)CO_(3)` `Cs_(2)CO_(3)` SOLUTION :Due to `Li^(+),CO_(3)^(2-)` sizeincompatibleit decomposes EASILY `Li_(2)CO_(3) rarrLi_(2)O+CO_(2)`

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