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In which set of diatomic species the bon...

In which set of diatomic species the bond order is 2.5 ?

A

`No,CN,CN^(-)`

B

`O_(2)^(+) ,N_(2)^(+),CN^(+)`

C

`N_(2)^(+) ,NO,CN`

D

`O_(2)^(-) ,NO^(-) ,CN^(-)`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE-2B
  1. A simplified application of MO theory to the hypothetical "molecule" O...

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  2. The bond order of CO molecule on the basis of MO theory is

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  3. In which set of diatomic species the bond order is 2.5 ?

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  4. For a homodiatomic molecule with a total number of electrons 14, after...

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  5. Incorrect statement among the following is ?

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  6. Which one of the following statement regarding molecular orbital is in...

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  7. N2 and O2 are converted into monoanions N(2)^(-) and O(2)^(-) respec...

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  8. Boiling points of methanol, water and dimethyl ether are respectively ...

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  9. The pairs of bases in DNA are held together by

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  10. The pair of molecules forming strongest inter molecular hydrogen bonds...

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  11. The boiling point of p-nitrophenol is higher than that of o-nitropheno...

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  12. The pair of substances that has no hydrogen bonding between them is

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  13. The correct match is

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  14. In SF6 molecules

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  15. Dipolemoment is least in

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  16. The dipole moment of HX molecule is 1.92 D and bond distance is 1.2 A'...

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  17. Which of the following has a net dipole moment ?

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  18. Which of the following will have zero dipole moment?

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  19. The molecules BF3 and NF3 are covalent compounds. But BF3 is non-pol...

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  20. Which of the following has highest dipole moment?

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