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The correct order of increasing thermal ...

The correct order of increasing thermal stability of `K_(2)CO_(3),MgCO_(3),CaCO_(3),` and `BeCO_(3)` is

A

`K_(2)CO_(3) lt MgCO_(3) lt CaCO_(3) lt BeCO_(3)`

B

`BeCO_(3) lt MgCO_(3) lt K_(2)CO_(3) lt CaCO_(3)`

C

`BeCO_(3) lt MgCO_(3) lt CaCO_(3) lt K_(2)CO_(3)`

D

`MgCO_(3) lt BeCO_(3) lt CaCO_(3) lt K_(2)CO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Stability increases as the basic character of the corresponding hydroxide increases , i.e., option (c) is correct .
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