- 1(current)
Q. No.BF3 is a planar and an electron deficient compound. Hybridization and number of electrons around the central atom, respectively are:
| 1. | sp2 and 6 | 2. | sp2 and 8 |
| 3. | sp3 and 4 | 4. | sp3 and 6 |
Subtopic: Hybridisation |
79%
Level 2: 60%+
NEET - 2021
Hints
Subtopic: Hybridisation |
Level 3: 35%-60%
NEET - 2020
Hints
Match the coordination number and type of hybridization with the distribution of hybrid orbitals in space based on Valence bond theory.
| Coordination number and type of hybridisation | Distribution of hybrid orbitals in space | ||
| (a) | 4, sp3 | (i) | Trigonal bipyramidal |
| (b) | 4, dsp2 | (ii) | Octahedral |
| (c) | 5, sp3d | (iii) | Tetrahedral |
| (d) | 6, d2sp3 | (iv) | Square planar |
| (a) | (b) | (c) | (d) | |
| 1. | (ii) | (iii) | (iv) | (i) |
| 2. | (iii) | (iv) | (i) | (ii) |
| 3. | (iv) | (i) | (ii) | (iii) |
| 4. | (iii) | (i) | (iv) | (ii) |
Subtopic: Hybridisation |
85%
Level 1: 80%+
NEET - 2020
Hints
Consider the given List-I and List-II:
Identify the wrong match from the given pairs:
| List-I Molecule |
List-II Shape or geometry of the molecule |
|
| a. | PCl5 | Trigonal planar |
| b. | SF6 | Octahedral |
| c. | BeCl2 | Linear |
| d. | NH3 | Trigonal pyramidal |
Identify the wrong match from the given pairs:
| 1. | b | 2. | c |
| 3. | d | 4. | a |
Subtopic: Hybridisation |
55%
Level 3: 35%-60%
NEET - 2020
Hints
Consider the given compound:
In the given options, the following for the above compound are, respectively:
(i) sp2 hybridised carbon atoms
(ii) bonds
| 1. | 7, 5 | 2. | 8, 6 |
| 3. | 7, 6 | 4. | 8, 5 |
Subtopic: Hybridisation |
72%
Level 2: 60%+
NEET - 2020
Hints
- 1(current)
Q. No.
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