Saved Bookmarks
| 1. |
In which of the following molecules mu(oberved) is found to be greater than mu (theoretical): |
|
Answer» `CHCl_(3)`  Due to steric repulsion AMONG Cl-atoms observed `angleClCCl` is found to be greater than expected.  BOND angle between both `C-Cl` bonds is greater than `60^(@)` due to steric repulsion between both Cl-atom, HENCE `mu_(D)("observed")ltu_(D)("theoretical")`  Observed bond angle between both `C-NO_(2)` bonds is found to be greater than `60^(@)` due to steric repulsion between `NO_(2)` groups, hence `mu_(D)("observed")ltu_(D)("theoretical")`  Observed bond angle between both `C-O and C-Cl ` bonds is found to be less than `60^(@)` due to intramolecular H-bonding present in it, hence `mu_(D)("observed")ltu_(D)("theoretical")` |
|
