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Which of the following species has bond ...

Which of the following species has bond order of zero

A

`He_2^+`

B

`O_2^+`

C

`Ne_2`

D

`N_2^+`

Text Solution

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The correct Answer is:
C
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PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. Write the resonance structures for NO3^-

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  2. Compare the bond length O-O in following molecules: KO2, O2, O2 [AsF6]

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  3. Which of the following species has bond order of zero

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  4. Use molecular orbital theory to explain why the Be2 molecule does not ...

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  5. Compare the relative stability of the following species and indicate t...

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  6. Among the following isostructural compounds, the compound, with highes...

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  7. An electrovalent compound does not exhibit space isomerism because of

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  8. The correct increasing order of Ionic character among the following co...

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  9. The pair of elements which on combination are most likely to form an i...

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  10. Sodium sulphate is soluble in water but barium sulphate is sparingly s...

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  11. The types of bond present in N2O5 vapour state

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  12. In which of the following compounds, breaking of covalent bond takes p...

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  13. The valency of sulphur in sulphuric acid is

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  14. when 2s-2s,2p-2p and 2p-2s orbitals overlap, the bond strength decreas...

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  15. The ratio of sigma and pi bonds in benzene is:

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  16. Indicate the wrong statement

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  17. Which of the following molecules does not have coordinate covalent bon...

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  18. Which of the following has been arranged in increasing order of size o...

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  19. With respect to carbon, the correct order of electronegativity:

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  20. Carbon atoms in C2(CN)4 are:

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