Q42.
Ans: option B. Why?
In fact SrF2 is most ionic, so it must be most soluble?!

Q42. Ans: option B. Why? In fact SrF2 is most ionic, so it must be most soluble?! 42. Which of the following is least soluble (a) BeF2 (c) caF2 (b) srF2 (d) MgF2

Dear Student,

Solubility of halides of group 2 compounds decreases down the group in the periodic table.
BeF2 > MgF2 > CaF2 > SrF2
So SrF2 has least solubility.
Regards,

  • 0
What are you looking for?