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Which 2-butyne is treated with dil .H(2)...

Which 2-butyne is treated with dil .`H_(2)``SO_(4)`/HgSO`_`(4)`, the product formed is

A

butanol-1

B

butanol-2

C

2-butanone

D

butanal

Text Solution

Verified by Experts

The correct Answer is:
C
`underset"2-Butyne"(CH_3-C-=C-CH_3+H_2O) overset(H_2SO_4 // HgSO_4)to underset"2-Butanone"(CH_3COCH_2H_3)`
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PRADEEP-HYDROCARBONS-Competition Focus (JEE(main and advanced)/Medical Entrance) I. MULTIPLE CHOICE QUESTIONS
  1. The product(s) obtained via oxymercuration (HgSO(4) + H(2)SO(4)) of 1-...

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  2. Predict the correct intermediate and product in the following reaction...

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  3. Which 2-butyne is treated with dil .H(2)SO(4)/HgSO(4), the product for...

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  4. Identify the product in the reaction PhC-=CMe overset(H3O^(+),Hg^(2+)?...

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  5. In the following reaction : C2H2 underset(HgSO4//H2SO4)overset(H2O)t...

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  6. Identify the reagents in the following transformations :

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  7. The reagents to carry out the following conversion are

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  8. In the reaction H-C-=CH underset((2)CH3CH2Br)overset((1)NaNH2//liq.N...

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  9. The reagent 'X' used for the following reaction is

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  10. The trans-alkenes are formed by the reduction of alkynes with

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  11. 2-Hexyne gives trans -2- hexene on treatment with :

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  12. The isomerism of 2-butyne to 1-butyne can be achieved by treatment wit...

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  13. Identify X in the following sequence of reactions : CH3-undersetunde...

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  14. Catalyst used in dimerisation of acetylene to prepare chloroprene is

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  15. Which of the following reagents will be able to distinguish between 1-...

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  16. Propyne and propene can be distinguished by :

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  17. Ethylene can be separated from acetylene by passing the maxiture throu...

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  18. 1-Butyne reacts with cold alkaline KMnO(4) to produce

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  19. A compound X (C5H8) reacts with ammoniacal AgNO3 to give a white preci...

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  20. CH3-C-=C-CH3 underset((ii)H2O //Zn)overset((i)X)to CH3-undersetunderse...

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