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In Ziesses salt C=C bond length is : ...

In Ziesses salt C=C bond length is :
`"Note":{{:(C-C"bond length in enthance is 1.54Å"),(C=C"bond length in enthance is 1.34Å"),(C-=C"bond length in enthance is 1.20Å"):}}`

A

`1.37 Å`

B

`1.19Å`

C

`1.87 Å`

D

`1.34 Å`

Text Solution

Verified by Experts

The correct Answer is:
A
Due to back bonding from metal into `pi^(**)` of C=C,
B.L.`uarr` but remains less than C-C
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  5. Formula of ferrocene is :

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  7. Among the following metal carbonyl carbonyl C-O bond is strongest in :

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  8. Which of the following metal carbonyl C-O bond length is minimum ?

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  9. Which of the following metal carbonyl C-O bond length is minimum ?

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  10. Which of the following is the strongest pi-acid for pi-a c c e p t o r...

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  11. The correct order of pi-acid nature is :

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  12. Consider the following complexes (P) [Cr(CO)(x)]" "(Q) [Cr(CO)(x-...

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  17. Consider the complex given below [(NH(3))(5)overset(" II")Ru(N(2))o...

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