The solubility in water of sulphates down the Be group is Be>Mg>>Ca>Sr>Ba. This is due to [CBSE PMT 1995]
A. High heat of solvation for smaller ions like Be2+
B. Increasing molecular weight
C. Decreasing lattice energy
D. Increase in melting points
Answer:A
The solubility in water of sulphates down the Be group is Be>Mg>>Ca>Sr>Ba. This is due to [CBSE PMT 1995]
A. High heat of solvation for smaller ions like Be2+ B. Increasing molecular weight C. Decreasing lattice energy D. Increase in melting points