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The thermal dissociation of equilibrium ...

The thermal dissociation of equilibrium of `CaCO_3(s)` is studied under different conditions.
`CaCO_3(s) iff CaO(s) + CO_2(g)`
For this equilibrium, the correct statements(s) is (are)

A

`DeltaH` is dependent on T

B

K is independent of the initial amount of `CaCO_3`

C

K is dependent on the pressure of `CO_2` ata given temperature

D

`DeltaH` is independent of the catalyst, if any

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The correct Answer is:
A, B, D
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