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The molecule electronic configuration of...

The molecule electronic configuration of `B_(2)` is

A

`KK(sigma2s)^(2)(sigma**2s)^(2)(pi2p)_(x)^(1)(pi2p)_(y)^(1)`

B

`KK(sigma2s)^(2)(sigma^(**)2s)^(2)(pi2p_(x)^(2))`

C

`KK(sigma2s)^(2)(sigma**2s)^(2)(pi2p)^(2)`

D

`KK(sigma2s)^(2)(sigma**2s)^(2)(sigma2p)^(1)(pi2p)^(1)`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE -2(MOLECULAR ORBITAL THEORY )
  1. Which of the following orders regarding the bond length is correct?

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  2. The molecule electronic configuration of B(2) is

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  3. Stability of the species Li(2),Li(2)^(-) and Li(2)^(+) increases in th...

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  4. The correct order of bond order values amog the following is (i) NO(2...

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  5. When N(2) goes to N(2)^(+), then N-N bond distance ……….and when O(2) g...

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  6. The total number of antibonding electrons in nitrogen and oxygen molec...

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  7. The correct order of N-O bond length in No, NO(2)^(-) and NO(3)^(-) wi...

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  8. The Cl-O bond order in perchlorate ion

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  9. Which combination of atomic orbitals is not allowed according to MO th...

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  10. Arrange the following in increasing order of their bond order: O(2),O(...

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  11. The wave function of a molecular orbital formed by reinforce of wave f...

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  12. Which of the following orders regarding the bond order is correct?

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  13. A bonding molecular orbital is produced by

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

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  15. The resonance hybrid of nitrate ion is

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  16. Which one of the following is correct regarding sigma molecular orbita...

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  17. pi(2px)^(**) differs from pi(2py)^(**) molecular orbital in which of t...

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  18. The bond order of individual carbon bonds in benzene is

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  19. In the formation of a homo diatomic neutral molecule, if N atomic orbi...

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  20. In an anti bonding molecular orbital, electron density is minimum

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