List I (Compound ) |
List II (Shape/geometry) |
||
A. | NH3 | I. | Trigonal Pyramidal |
B. | BrF5 | II. | Square planar |
C. | XeF4 | III. | Octahedral |
D. | SF6 | IV. | Square Pyramidal |
1. | ![]() |
2. | ![]() |
3. | HF |
4. | ![]() |
1. | \(\pi^*\) antibonding molecular orbital has a node between the nuclei. | The
2. | In the formation of a bonding molecular orbital, the two electron waves of the bonding atoms reinforce each other. |
3. | \(2P_x\) and \(2P_y\) orbitals are symmetrical around the bond axis. | Molecular orbitals obtained from
4. | \(\pi-\)bonding molecular orbital has larger electron density above and below the internuclear axis. | A
1. | \(CH_4>H_2S>NH_3>HF \) |
2. | \(H_2S>NH_3>HF>CH_4 \) |
3. | \(NH_3>HF>CH_4>H_2~S \) |
4. | \(HF>NH_3>H_2S>CH_4\) |
1. | 1 | 2. | 3 |
3. | 2 | 4. | 4 |