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Which alkyne will give 3- Ethyl hexane o...

Which alkyne will give 3- Ethyl hexane on catalytic hydrogenation ?

A

B

C

D

All of these

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The correct Answer is:
D
All alkyne on catalytic hydrogenation give 3-ethylhexane.
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MS CHOUHAN-HYDROCARBONS (ALKYNES)-Level -1
  1. CH(3) - CH(2) - CH(2) - C -= CH + underset("Lithium amide")(LiNH(2)) r...

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  2. , This conversion can be achieved by :

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  3. Which alkyne will give 3- Ethyl hexane on catalytic hydrogenation ?

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  4. Reactant P gives products Q of R. The possible reagents are : (...

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  5. Br-(CH(2))(12) - C -= CH overset(NaNH(2))rarr (A) underset("Catalyst")...

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  6. Ph-C -=CH underset(MeOH)overset(MeO)to major product of the reaction i...

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  7. Ph-underset(Cl)underset(|)overset(Cl)overset(|)C-CH3 overset(3NaNH2)to...

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  8. Which combination is best for preparation of the compound (A) shown be...

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  9. Which one of the following is the intermediate in the preparation of a...

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  10. To carry out above conversion , (A) and (B) respectively, are :

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  11. H-C-=C-Ph , Product obtained in this reaction is :

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  12. underset((ii) CH(3)Br)overset((i) NaNH(2), NH(3))rarr (A) underset("Li...

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  13. Which of the following alkynes on treatment with H2 92 mole)/pt gives...

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  14. CaC2 overset(H2O)to A underset(Cu" tube") overset("Red hot ")to B. B i...

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  15. What is the final product, C, of the following reaction sequence ?

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  16. Compound (X) will be :

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  17. Choose the sequence of steps that describes the best synthesis of 1-bu...

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  18. Which alkyne yields butanoic acid (CH3-CH2 - CH2 - CO2 -CO2H). As the ...

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  19. Unit of unsaturation in compound (A) ?

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  20. product (C) of above reaction is :

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