Out of BeF2, MgF2, CaF2, SrF2 which has maximum solubility :
(1) BeF2
(2) MgF2
(3) CaF2
(4) SrF2
Correct option: (1) BeF2
Explanation:
Order of solubility MgF2 < CaF2 < SrF2 < BeF2
BeF2 has highest solubility as Be+2 have high hydration energy.
