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For compounds , A : Tetracuanoethern ...

For compounds ,
A : Tetracuanoethern
B : Carbon dioxide
C: Benzene
D : 1 , 3-Butaidene .
Ratio of `sigma` and ` pi` bonds is in order :

A

A: Tetracynoethene

B

B: Carbon dioxide

C

C:Benzene

D

D , 1, 3 -Butadiene

Text Solution

Verified by Experts

The correct Answer is:
A
`C_2(CN)_4` has `underset(("Ratio 1")) (9sigma, 9pi, CO_2) hasunderset(("Ratio 1"))(2 sigma , 2 pi)`
Benzene has `underset("(Ratio 4)")(12 sigma, 3pi, 1, 3)`-butadiene has `underset("(Ratio 4.5)")(9 sigma, 2pi)`
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P BAHADUR-CHEMICAL BONDING-Exercise2A
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  4. Hypervalent compound is :

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  9. Which are true statements among the following ?

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  10. The structure of IF4 can be best desribed by :

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  11. The solublity of KCl is relatively more in :

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  12. Which of the following possess lowest bond energy ?

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  15. The molecule having three fold axid of symmetry is :

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  18. The most suitable method of separation of a mixture of ortho and para ...

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  19. In the formation of N2^+ the electron is lost form a :

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  20. The bond order in O2^+ is the same as in :

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