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2-Butyne which treated with lithium I pr...

2-Butyne which treated with lithium I presence of liquid ammonia gives

A

cis-2-butene

B

trans-2-butene

C

n-butane

D

1-butyne

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The correct Answer is:
B
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NARAYNA-ALKYNES-Level-5
  1. Which of the following reacts with ammonical AgNO(3) solution.

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  2. In the reaction Ph-C-=C-CH(3)underset(HgSO(4))overset(H(3)O^(+))toA,...

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  3. 2-Butyne which treated with lithium I presence of liquid ammonia gives

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  4. In the following sequence of reactions the products D is C-=CH overs...

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  5. Acidic hydrogen is present in:

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  6. Which is the most suitable reagent among the following to distinguish ...

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  7. The reagent(s) for the following conversion is/are:

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  8. The compound 1,2-butadiene has :

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  9. In the reaction: H(2)C=CH-CH=CH(2)underset(180^(@)C)overset(Br(2))to...

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  10. Ozonolysis of CH(3)—CH=C=CH(2) will give

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  11. Which of the following is cummulative diene?

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  12. Arrange the compounds (1),(2) and (3) in their decreasing order of sta...

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  13. Which of the following will yield a mixture of 2-chlorobutene and 3-ch...

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  14. Which of the following statements regarding 1,2- or 1,4- conjugate add...

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  15. What is/are the product(s) from the following reaction?

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  16. Which of the following is/are the major product(s) of the following re...

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  17. What is the kinetic product for the following reaction?

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  18. What is the product of the following reaction?

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  19. What is the product of the following reaction?

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  20. Ph-C-=C-Meoverset(20%D(2)SO(4)" in "D(2)O //Hg^(+ +))to(P) Principal...

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