Saved Bookmarks
| 1. |
Arrange the following in the order of property indicated for each set : (i) F_2, Cl_2, Br_2I_(2)- increasing bond dissociation enthalpy. (ii) HF, HC1, HBr, HI - increasing acid strength. (iii) NH_3, PH_3, AsH_3, SbH_3, BiH_3 - increasing base strength. |
|
Answer» Solution :(i) Increasing BOND dissociation `RARR I_(2) lt F_(2) lt Br_(2) lt Cl_(2)` (ii) Increasing acid strength `rArr HF lt HCl lt HBr lt HL` (iii) Increasing BASE strength `rArr BiH_(3) lt SbH_(3) lt AsH_(3) lt PH_(3) lt NH_(3)` |
|