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Which one of the following can distingui...

Which one of the following can distinguish propyne from propene :

A

`Br_2` water

B

Ammoniacal `AgNO_3`

C

Aq.`kmnO_4`

D

Dil. `H_2SO_4`

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
  1. 1-butyne on reaction with hot alkaline KMnO4 gives:

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  2. 2-methyl pentene-2 on ozonolysis will gives :

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  3. Which one of the following can distinguish propyne from propene :

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  4. To prepare a pure sample of n-hexane using sodium metal as one reactan...

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  5. The major product in the acid catalysed dehydration of 2-pentanol is :

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  6. Ethylene forms ethylene chlorohydrin by the action of :

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  7. Identify Z in the sequence , CH3-CH2-CH=CH2overset(HBr//H2O2)rarrYo...

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  8. Addition of bromine to 1,3-butadiene gives :

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  9. Ethylene from ethyl bromide is obtained by treating it with :

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  10. What is the end product of the following sequences of operations : ...

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  11. The catalytic hydrogenation is more easier in case of which alkene :

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  12. Gasoline is :

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  13. Methyl bromide when heated with zinc in a closed tube produces:

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  14. When treated with ammoniacal cuprous chloride , which one among the fo...

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  15. Reduction of 2-Butyne with Na in liquid NH3 gives predominantly:

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  16. Which one of the following has the smallest heat of hydrogenation per...

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  17. Hydroxylation of propyne in the presence of HgSO4//H2SO4 is initiated ...

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  18. RCOR is not converted to RCH2R by:

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  19. The compound having one isopropyl group is:

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  20. Additional ICl on propene gives the product:

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