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Which of the following is not correct wi...

Which of the following is not correct with respect to bond order of the species?
`C_2 gt C_2^(2-)`
`B_2^(+) gt B_2 ,Li_2^(+) gt Li_2`
`N_2^(+) gt N_2`
`O_2 gt O_2^(-)`

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PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. Hybridisation shown by carbon and oxygen of -OH group in phenol are re...

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  2. Intramolecular hydrogen bond is present in water o-nitrophenol p-nit...

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  3. Which of the following is not correct with respect to bond order of th...

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  4. When O2 is converted into O2^(+)

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  5. The correct order of increasing bond length of C-H, C-O, C-C and C=C i...

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  6. Considering the state of hybridisation of carbon atoms, find out the m...

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  7. Which of the two ions from the list given below that have the geometry...

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  8. The geometry of electron pairs around I in IF5 is

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  9. The covalent bond length is the shortest in which one of the followin...

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  10. Among the follwing molecules: SO2, SF4, CIF3, BrF5 and XeF4 Which of t...

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  11. Hybridisation shown by carbon and oxygen of -OH group in phenol are re...

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  12. The correct decreasing order of the dipole moment in CH3Cl,CH3Br and C...

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  13. In the given structure of a compound, the correct various bond moment ...

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  14. The typical range of molar enthalpies for the strongest intermolecular...

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  15. When O2 is converted into O2^(+)

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  16. The hydrogen bond is shortest in S-H-S N-H-O S-H-O F-H-O F-HF

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  17. Among the triatomic molecules/ions, BeCl2, N3^(-), N2O, NO2^(+), O3, S...

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  18. When O2 is absorbed on a metallic surface, electron tansfer occurs fro...

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  19. The total number of lone-pairs of electrons in melamine is

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  20. The shape of XeO2F2 molecule is

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