Saved Bookmarks
| 1. |
Give reasons: i) Nitrogen exists as a diatomic molecule ii) Nitrogen cannot form a pentahalide iii) Aluminium does not dissolve in conc. HNO_(3) |
|
Answer» SOLUTION :i) Nitrogen form DIATOMIC MOLECULES becasue it forins stable `ppi - ppi` multiple bond with itself. ii) DUE to non availability of d.orbitals in its valence shell. iii) Due to formation of passive film of OXIDE on the surface. |
|