Question
Question: Which of the following cannot be explained on the basis of Fajan’sRules ?...
Which of the following cannot be explained on the basis of Fajan’sRules ?
A
Ag2S is much less soluble than Ag2O
B
Fe(OH)3 is much less soluble than Fe(OH)2
C
BaCO3 is much less soluble than MgCO3
D
Melting point of AlCl3 is much less than that of NaCl
Answer
BaCO3 is much less soluble than MgCO3
Explanation
Solution
Solubility BaCO3 and MgCO3 can be explained on the basis of their hydration and lattice energies.