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Which of the following is a the most pre...

Which of the following is a the most preferred and hence of the lower energy for `SO_(3)`?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
Generally, the lowest energy strcuture is the one
having the smallest formal charges on ehgt atoms.
Hence , option (d) is correct . Alternatively , (d) has
maximum number of covalent bonds .
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PRADEEP-CHEMICAL BONDING AND MOLECULAR STRUCTURE-COMPETITION FOCUS JEE (Main and Advanced)/ MEDICAL ENTRANCE SPECIAL (I. MULTIPLE CHOICE QUESTIONS WITH ONE CORRECT ANSWER))
  1. Which of the following has p pi - d pi bonding ?

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  2. The correct stability order of the following resonance structures is ...

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  3. Which of the following is a the most preferred and hence of the lower ...

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  4. Consider the statements : I . Bond length in N(2)^(+) is 0.002 Å g...

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  5. The correct order of increasig C-O bond length of CO, CO(3)^(2-), CO(2...

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  6. In which of the following ionixation processes , the bond order has in...

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  7. The species having bond order different from that in CO is

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  8. The correct order of bond order values among the following (i) NO^(...

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  9. Which one of the following pairs consists of only paramagnetic species

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  10. The magnetic moment of KO(2) at room temperature is ---------- BM.

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  11. Which of the following options represents the correct bond order ?

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  12. Decreasing order of stability of O(2), O(2)^(-), O(2)^(+) and O(2)^(2-...

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  13. Four diatomic species are listed below in different sequences. Which o...

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  14. Which one of the following pairs of species have the same bond order ?

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  15. The pair of species with the same bond order is :

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  16. Consider the following species CN^(-),CN^(-),NO and CN. Which one ...

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  17. During change of NO^(+)to NO, the electron is added to

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  18. The common featrues among the species CN^(-), CO and CO^(+) are

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  19. Which is the correct statement about sigma and pi molecular orbitals? ...

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  20. Assuming that Hund's rule is violated the bond order and magnetic natu...

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