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Which of the statements are correct?...

Which of the statements are correct?

A

(a) Alkenes are more reactive than alkynes towards electrophilic addition reaction.

B

(b) Alkynes are more reactive than alkenes towards nucleophilic addition reaction.

C

(c) Catalytic hydrogenation of alkynes is more reactive than alkenes.

D

(d) Catalytic hydrogenation of alkenes is more reactive than alkynes.

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A, B, C
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CENGAGE CHEMISTRY ENGLISH-ALKYNES-Exercises (Multiple Correct Answers Type)
  1. Which of the statements are correct?

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  2. HC-=CHoverset(Dil. H2SO4)underset(+Hg^(2+))rarrCH3CH=0 Which stateme...

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  3. Which statement(s) is/are WRONG?

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  4. Which of the statements are correct about the reactivities of alkene, ...

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  5. Which of the statements are WRONG about the nucleophilic addition reac...

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  6. In the following sequence of reactions, Which of the statements a...

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  7. Acetylene is thermodynamically unstable and readily explodes, therefor...

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  8. Which of the statements are correct for alkyne with molecular formul...

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  9. For the conversion of alkyne to cis-alkene, H2+ Lindlar's catalyst is ...

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  10. i. Me--=-Hunderset((ii)H2O2//overset(Ө)OH)overset((i) Sia2BH)rarrA i...

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  11. Which of the following statements are correct?

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  12. Which of the following statement(s) is/are correct:

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  13. Compound (B) is same when (A) is:

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  14. Which of the statements are correct? R--=-R^'underset(+EtOH)overset(...

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  15. Which of the statements are correct? R--=-Runderset(Catalyst)overset...

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  16. Hydroboration oxidation and acid hydration will yield the same produ...

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  17. C4H6underset(1 mol)overset(H2+Pt)rarrC4H8overset(O3//H2O)rarr Acedic a...

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  18. All reagents, [Cu(NH3)2]^(o+), [Ag(NH3)2]^(o+), CH3MgBr, and NaNH2 r...

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  19. Compound (A) does not react with Tollens or Grignard reagent, but afte...

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  20. Compound (A) reacts with [Cu(NH3)2]^(+) and Tollens reagent, but after...

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