

MCQOPTIONS
Saved Bookmarks
1. |
Pentavalency in phosphorus is more stable when compared to that of nitrogen even through they belong to same group is due to [KCET 2002] |
A. | Reactivity of phosphorus |
B. | Inert nature of nitrogen |
C. | Dissimilar electronic configuration |
D. | Larger size of phosphorus atom |
Answer» E. | |