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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the compounds depicted below will exhibit a linear structure?
1. NO2
2. HOCl
3. O3
4. N2O
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch 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) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| Molecule | Shape or geometry of the molecule | |
| a. | PCl5 | Trigonal |
| b. | SF6 | Octahedral |
| c. | BeCl2 | Linear |
| d. | NH3 | Trigonal pyramidal |
| 1. | b | 2. | c |
| 3. | d | 4. | a |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyHow many (i) sp2 hybridised carbon atoms and (ii) bonds are present in the following compound?
| 1. | 7, 5 | 2. | 8, 6 |
| 3. | 7, 6 | 4. | 8, 5 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following species has a bond angle of \(120^\circ\)?
1. \(\mathrm{{SF}_6}\)
2. \(\mathrm{NCl_3}\)
3. \(\mathrm{BCl_3}\)
4. \(\mathrm{PH_3}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe hybridisations of atomic orbitals of nitrogen in NO+, \(N O_3^{-}\) and NH3 respectively are:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPair of ions among the following that are isoelectronic and isostructural:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct shape and hybridization for XeF4 are:
1. octahedral, sp3d2
2. trigonal bipyramidal, sp3d3
3. planar triangle, sp3d3
4. square planar, sp3d2
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn which orbital is the pair of electrons located in the provided carbanion, CH3C≡C– ?
1. sp3
2. sp2
3. sp
4. 2p
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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