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प्रश्न
In ClF3, NF3 and BF3 molecules the chlorine, nitrogen and boron atoms are ______.
पर्याय
sp3 hybridised
sp3, sp3 and sp2 respectively
sp3 hybridised
sp3d, sp3 and sp hybridised respectively
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उत्तर
In ClF3, NF3 and BF3 molecules the chlorine, nitrogen and boron atoms are sp3d, sp3 and sp hybridised respectively.
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संबंधित प्रश्न
Distinguish between sigma and pi bond.
Give reasons for need of Hybridization
Complete the following Table.
| Molecule | Type of Hybridization | Type of bonds | Geometry | Bond angle |
| CH4 | - | 4C-H 4σ bonds |
Tetrahedral | - |
| NH3 | sp3 | 3N-H 3σ bonds 1 lone pair |
- | - |
| H2O | - | - | angular | 104.5° |
| BF3 | sp2 | - | - | 120° |
| C2H4 | - | - | - | 120° |
| BeF2 | - | 2 Be-F | Linear | - |
| C2H2 | sp | (3σ+2π) 1C-C σ 2C-H σ 2C-C π |
- | - |
According to Valence bond theory, a bond between two atoms is formed when ______.
When ones and three p orbitals hybridise,
The correct order of O – O bond length in hydrogen peroxide, ozone and oxygen is
Considering x-axis as the molecular axis which out of the following will form a sigma bond.
1s and 2py
Ethene molecule has ____________ sp2 -s σ bond(s), ____________ sp2 -sp2 σ bond(s) and ____________ p-p π bond(s).
Why does type of overlap given in the following figure not result in bond formation?
 |
 |
Match List-I with List-II.
| List-I | List-II | ||
| (A) | PCl5 | (i) | Square pyramidal |
| (B) | SF6 | (ii) | Trigonal planar |
| (C) | BrF5 | (iii) | Octahedral |
| (D) | BF3 | (iv) | Trigonal bipyramidal |
Choose the correct answer from the options given below.
