1.

Solubility of an ionic compound in water is mainly dependent on A) Lattice enthalpy "" B) Hydration enathalpy Both these factors oppose each otherand the resultant of these determines thhe solubility of an ionic compound in water. If lattice enthalpy has greater value, the compound has greater value, the compound is less soluble. In case hydration enthaply has greater value, the compound is highly soluble is water Which of the following is more soluble in water

Answer»

`MgSO_(4)`
`CaSO_(4)`
`SrSO_(4)`
`BaSO_(4)`

Solution :The solubility of SULPHATES. Carbonates decreases down the group so `MgSO_(4)` is more soluble than other COMPOUNDS


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