The decreasing order of ionic character of the N-H, F-H, C-H, and O-H, is :
| 1. | N-H > F-H > C-H > O-H |
| 2. | F-H > N-H > C-H > O-H |
| 3. | O-H > C-H > F-H > N-H |
| 4. | F-H > O-H > N-H > C-H |
The correct increasing order of ionic character of the following molecules is:
LiF, K2O, N2, SO2, ClF3
1. \(\mathrm{LiF}>\mathrm{K}_2 \mathrm{O}>\mathrm{ClF}_3>\mathrm{SO}_2>\mathrm{N}_2\)
2. \(\mathrm{N}_2>\mathrm{SO}_2>\mathrm{ClF}_3>\mathrm{K}_2 \mathrm{O}<\mathrm{LiF}\)
3. \(\mathrm{N}_2>\mathrm{SO}_2>\mathrm{K}_2 \mathrm{O}>\mathrm{ClF}_3>\mathrm{LiF}\)
4. \(\mathrm{LiF}>\mathrm{K}_2 \mathrm{O}<\mathrm{ClF}_3>\mathrm{SO}_2>\mathrm{N}_2\)