1.

Which of the following equilibria would have highest value of K_(p)at a common temperature:-

Answer»

<P>`BeCO_(3) HARR BeO+CO_(2)`
`SrCO_(3) hArr SrO+CO_(2)`
`CaCO_(3) hArr CaO+CO_(2)`
`BaCO_(3) hArr BaO +CO_(2)`

Solution :`K_(P)= P_(CO_(2))`
`P_(CO_(2)) (uarr) = K_(P) (uarr)`
Stability order:
`BeCO_(3) lt MgCO_(3) lt CaCO_(3) lt SrCO_(3) lt BaCO_(3)`


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