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2-Hexyne gives trans-2-hexene on treatme...

2-Hexyne gives trans-2-hexene on treatment with `:`

A

`H_(2)-pd-BaSO_(4)`

B

`Li` in Liquid `NH_(3)`

C

`H_(2)-PtO_(2)`

D

`NaBH_(4)`

Text Solution

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The correct Answer is:
B
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-5(B)
  1. C(6)H(5)-C-=C-CH(3)underset(H(2)SO(4))overset(HgSO(4))rarrA

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  2. Find compound with formula C(4)H(8)Br(2) How many structure of (X) a...

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  3. 2-Hexyne gives trans-2-hexene on treatment with :

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  4. What would be the product formed when 1-bromo-3-chlorocylobutane rea...

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  5. When phenyl magnesium bromide reacts with t-butanol the product would ...

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  6. CH(3)-CH=CH(2)overset(NOCl)rarr Product, product is :

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  7. Cyclohexene on ozonolysis followed by reaction with zinc dust and wate...

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  8. The number of stereoisomers obtained by bromination of trans-2-butene ...

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  9. The number of structural isomers for C6H(14) is

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  10. The reagent (s) for the following conversion: overset(?)rarr HC -= ...

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  11. In the following carbocation, H//CH3 that is most likely to migrate to...

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  12. The synthesis of 3-octyne is achieved by adding a bromoalkane into a m...

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  13. Amongst the given options, the compounds in which all the atoms are in...

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  14. In allene (C(3)H(4)), the type(s) of hybridization of the carbon atoms...

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  15. If two moles of Isopropyl chloride reacts with Na presence of dry ethe...

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  16. Isomers of hexane , based on their branching can be divided into three...

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  17. Complete the following reactions: (i) CH(3)-overset(CH(3))overset(|)...

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  18. Identify the major product in the following reactions : C(6)H(5)-CH(...

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  19. Give the structures of (A),(B) and (C)(explanation is not required ). ...

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  20. Draw the stereochemical structures of the products in the following re...

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