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Which one of the following on heating wi...

Which one of the following on heating will not give `CO_(2)`

A

`CaCO_(3)`

B

`Na_(2)CO_(3)`

C

`PbCO_(3)`

D

`Li_(2)CO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Na is a very reactive metal and forms a fairly strong bond with carbonate. The salt `Na_(2)CO_(3)` melts at `831^(@)C` and boils as a salt at `1633^(@)C`. No decomposition occurs.
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