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On heating 8 moles each of Li(2)CO(3) an...

On heating 8 moles each of `Li_(2)CO_(3)` and `K_(2)CO_(3)`, how many moles of `CO_(2)` evolved

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The correct Answer is:
8
On heating olnly `Li_(2)CO_(3)` decomposed
`Li_(2)CO_(3)rarrLi_(2)O+CO_(2)`
`k_(2)CO_(3)` is thermally stables does not undergo decompostion
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