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The thermal stability of alkaline earth ...

The thermal stability of alkaline earth metal carbonates `MgCO_(3),CaCO_(3),BaCO_(3)` and `SrCO_(3)` decreases as:

A

`CaCO_(3) gt SrCO_(3) gt MgCO_(3) gt BaCO_(3)`

B

`BaCO_(3) gt SrCO_(3) gt MgCO_(3) gt CaCO_(3)`

C

`BaCO_(3) gt SrCO_(3) gt CaCO_(3) gt MgCO_(3) `

D

`MgCO_(3) gt CaCO_(3) gt SrCO_(3) gt BaCO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Thermal stability increasing from top to bottom.
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