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1-Butyne reacts with cold alkaline KMnO(...

1-Butyne reacts with cold alkaline `KMnO_(4)` to produce

A

`CH_3CH_2CH_2COOH`

B

`CH_3CH_2COOH`

C

`CH_3CH_2COOH+CO_2`

D

`CH_3CH_2COOH + HCOOH`

Text Solution

Verified by Experts

The correct Answer is:
C
Terminal alkynes on oxidation give a mixture of `CO_2` and a carboxylic acid with one C-atom less than that of the starting alkyne.
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PRADEEP-HYDROCARBONS-Competition Focus (JEE(main and advanced)/Medical Entrance) I. MULTIPLE CHOICE QUESTIONS
  1. Propyne and propene can be distinguished by :

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

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  3. 1-Butyne reacts with cold alkaline KMnO(4) to produce

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

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

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  6. CH-=CH overset(O3)to X overset(Zn//CH3OH)to Y, Y is

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

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  8. The molecular formula of diphenylmethane , , is C(13)H(12), How m...

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  9. The hydrocarbon which does not decolourise alkaline KMnO4 solution and...

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  10. The correct statement is :

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  11. Which one of the following is an aromatic compound ?

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  12. Which of the following compounds is not aromatic ?

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  13. From the following compounds choose the one which is not aromatic ?

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  14. The chemical system that is non- aromatic is

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  15. Among the following the aromatic compound is

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  16. Which of the following compounds are aromatic ?

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  17. Which is a non-aromatic compound

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  18. The non aromatic compound among the following is -

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  19. The radical is aromatic because it has

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  20. Which of the following is not aromatic

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