Saved Bookmarks
| 1. |
Halides of Be are dissolve in organic solvents while those of Ba do not . Why is it so ? |
| Answer» SOLUTION :Halides of Be are covalent because of high SUM of `Delta_(i) H_(1) + Delta_(i)H_(2)` of Be while those of Ba are ionic DUE to low sum of `Delta_(i)H_(1) + Delta_(i) H_(2)` of Ba . | |