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प्रश्न
Among the following, the compound that contains, ionic, covalent and Coordinate linkage is ______.
विकल्प
NH4Cl
NH3
NaCl
none of these
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उत्तर
Among the following, the compound that contains, ionic, covalent and Coordinate linkage is NH4Cl.
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संबंधित प्रश्न
Explain the formation of H2 molecule on the basis of valence bond theory.
Give a reason for the sigma (σ) bond is stronger than the Pi (π) bond.
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 |
- | - |
Which of these represents the correct order of their increasing bond order.
Considering x-axis as the molecular axis which out of the following will form a sigma bond.
1s and 2py
The overlap of orbitals involved in the formation of C - Br bond in vinyl bromide is ______.
If the electronic configuration of an element is 1s2 2s2 2p6 3s2 3p6 3d2 4s2, the four electrons involved in chemical bond formation will be ______.
Which of the following statements is INCORRECT according to the valence bond theory?
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.
The \[\ce{H - N - H}\] bond angle in ammonia molecule is ______.
