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An example of a sigma bonded organometal...

An example of a sigma bonded organometallic compound is:

A

Grignards reagent

B

ferrocene

C

cobaltocene

D

ruthenocene

Text Solution

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The correct Answer is:
A
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OP TANDON-HALOALKANES AND HALOARENES -Objective Questions
  1. Alcoholic solution of KOH is used for ,

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  2. The reaction , R-Br+NaCN to R-CN +NaBr is an example of ,

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  3. An example of a sigma bonded organometallic compound is:

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  4. AgNO(3) does not give precipitate with CHCI(3) becauses ,

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  5. Teflon is a polymer of ,

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  6. Which alkyl halide has maximum reactivity ?

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  7. Decreasing order of reactivity of alkyl halide for dehydrohalogenation...

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  8. n-Propyl bromide on treatment with ethanolic potassium hydroxide produ...

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  9. The bond angle in carbon tetrachloride is approximately :

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  10. Ethylidene chloride on hydrolysis with aq. KOH gives ,

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  11. Chloroform on reaction with acetone yields ,

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  12. The chloro compound which is used as a fire extinguisher is

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  13. Which of the following compounds will undergo recemisation when solut...

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  14. which of the following is obtained when chloral is boiled with NaOH ?

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  15. Which of the following will not give iodoform test?

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  16. Butanenitrile may be prepared by heating

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  17. A mixture of 1-chlorobutane and 2-chlorobutane when treated with alcoh...

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  18. The reagent used in the conversion of 1-butanol to 1-bromobutane is :

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  19. Which of the following reagents can be used to prepare an alkyl halide...

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  20. Ethyl bromide reacts with lead -sodium alloy to from

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