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Propyne and propene can be distinguished...

Propyne and propene can be distinguished by `:`

A

conc. `H_2SO_4`

B

`Br_2` in `C Cl_4`

C

alk. `KMnO_4`

D

`AgNO_3` in `NH_3`

Text Solution

Verified by Experts

The correct Answer is:
D
`AgNO_3` is `NH_3` reacts with propyne to give white ppt. of silver propynide while propene does not .
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PRADEEP-HYDROCARBONS-Competition Focus (JEE(main and advanced)/Medical Entrance) I. MULTIPLE CHOICE QUESTIONS
  1. Catalyst used in dimerisation of acetylene to prepare chloroprene is

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

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  3. Propyne and propene can be distinguished by :

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

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  5. 1-Butyne reacts with cold alkaline KMnO(4) to produce

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

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

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

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

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

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

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  12. The correct statement is :

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

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  14. Which of the following compounds is not aromatic ?

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

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  16. The chemical system that is non- aromatic is

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  17. Among the following the aromatic compound is

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  18. Which of the following compounds are aromatic ?

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  19. Which is a non-aromatic compound

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  20. The non aromatic compound among the following is -

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