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The Product obtained via oxymercuration ...

The Product obtained via oxymercuration `(HgSO_4 + H_2SO_4)` of 1-butyne would be

A

`CH_3 - CH_2 - C-overset(O)overset(||)CH_3`

B

`CH_3-CH_2-CH_2 - CHO`

C

`CH_3-CH_2-CHO + HCHO `

D

`CH_3-CH_2 - COOH+ HCOOH`

Text Solution

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The correct Answer is:
A
Oxy mercuration -de mercuration brings about markowinikoff.s addition of water as
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AAKASH SERIES-HYDROCARBONS-LECTURE SHEET ( EXERCISE-III (ALKYNES PREPARATION AND GENERAL PROPERTIES, ALKYNES REACTIONS (STRAIGHT OBJECTIVE TYPE QUESTIONS )))
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  2. Hydrogenation of adjoining compound in the presence of poisoned pallad...

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  3. 2-hexyne give trans-2-hexene on treatment with

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  4. A mixture of ethane, ethylene and acetylene gases are passed through a...

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  5. When propyne is treated with aqueous H2SO4 in the presence of HgSO4. t...

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  6. Propyne and propene can be distinguished by

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  7. Identify a reagent from the following list which can easily distinguis...

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  8. Acetylene is used as an anaesthetic under the name of

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  9. Acetylene reacts with HCN in the presence of Ba(CN)2 to yield

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  10. . Product P, Q , and R are :

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  11. Which of the following will be the final product when C2H2 react with ...

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  12. The cylindrical shape of an alkyne is due to the fact that it has

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  13. . Compound (B) and (C) are

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  14. The homologue of ethyne is

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  15. Which of the following will react with sodium metal ?

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  16. In which of the following reaction, a visible change would be observed...

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  17. Compound (A) C5H(10) does not dissolve in cold dil. H2SO4. What is (A)...

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  18. Which of the following is propargyl group ?

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  19. Which of the following is the smallest ring that can accommodate a tri...

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  20. In the conversion of alkyne to trans -alkene by birch reduction using ...

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