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


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

A

(a) `Me--=-Me`

B

C

(c) `H--=-H`

D

Text Solution

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The correct Answer is:
A, C, D
When alkyne is symmetrical, the same product is obtained by (i) catalytical hydration, (ii) mercuration-demercuration, and (iii) hydroboration oxidation reactions.
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CENGAGE CHEMISTRY-ALKYNES-Exercises (Multiple Correct Answers Type)
  1. In the following sequence of reactions, Which of the statements a...

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

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  3. Which of the statements are correct for alkyne with molecular formula ...

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

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

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  6. Which of the following statements are correct?

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

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

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

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

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  11. Hydroboration oxidation and acid hydration will yield the same product...

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

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

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

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

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  16. Which of the statements are correct?

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  17. Reagents used in conversion from (A) to (B) are:

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  18. Which gas is in an antidote of Lewisite (a poisonous gas used in World...

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  19. Which statements are correct:

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  20. Which statements are correct for reagents A, B, C, and D?

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