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When 1,1,2,2-tetrabomopropane is heated ...

When `1,1,2,2-`tetrabomopropane is heated with zinc powder in alcohol, which is formed `:`

A

Alkyne

B

Alkene

C

Alkane

D

None of the these

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The correct Answer is:
A
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OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
  1. The catalyst used in the Wacker process of oxidation of ethene to etha...

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  2. In the reaction, HC-=CH+2AgNO(3)overset(NH(4)OH)to X + 2NH(4)NO(3)+2...

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  3. When 1,1,2,2-tetrabomopropane is heated with zinc powder in alcohol, w...

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  4. The end product of the following sequences of operations is: CaC(2) ...

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  5. The name of the poisonous gas formed by the interaction of accetylene ...

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  6. Acetylene when treated with Cl(2) in C(Cl(4)) forms:

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  7. Acetylene is not used to prepare:

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  8. In the following reaction H(3)C-underset(CH(3))underset(|)overset(CH...

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  9. Among the alkenes, which one produces tertiary butyl alcohol on acid h...

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  10. Final product (X) of the following reaction is:

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  11. The main product of the given reaction: But-2-ene + chloroform overs...

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  12. Which one of the following gives a red precipitate with ammoniacal sol...

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  13. In the reactions HC-=CHoverset((1)NaNH(2) // liq. NH(3))underset((2)CH...

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  14. The order of decreasing ease of abstraction of hydrogen atoms in the f...

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  15. Which of the following compounds shall not produce propene by reaction...

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  16. Ozonolysis of an organic compound gives formaldehyde as one of the pro...

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  17. The nodal plane in the pi-bond of ethene is located in:

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  18. Identify (B) and (D) in the following sequence of reactions: H(2)C =...

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  19. Conjugated double bond is present in:

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  20. Which of the following reagents will be able to distinguish between 1-...

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