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Tetrabeomoethane on treatment with alcoh...

Tetrabeomoethane on treatment with alcoholic zinc gives

A

Ethylbromide

B

Ethane

C

Ethane

D

Ethyne

Text Solution

Verified by Experts

The correct Answer is:
D
`H-overset(Br)overset(|)underset(Br)underset(|)(C )-overset(Br)overset(|)underset(Br)underset(|)(C )-H overset(2Zn)underset("alcohol")rarr 2ZnBr_(2)+underset("Ethyne")(H-C-=C-H)`
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DINESH PUBLICATION-ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING HALOGENS -Revision Questions From Competitive Exams
  1. Which of the follwing is the example of S(N)2 reaction .

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  2. Which of the following possesses highest melting point ?

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  3. Tetrabeomoethane on treatment with alcoholic zinc gives

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  4. S(N^(1)) reaction of alkylhalides leads to

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  5. How many monochlorobutanes will be obtained on chlorination of n-butan...

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  6. What would be the product when propene reacts with chlorine in presenc...

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  7. Which halide among the following is used as methylating agent ?

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  8. The compound C(7)H(8) undergoes the following reactions C(7)H(8)over...

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  9. Cyanoform is ………… acid in nature than chloroform. The missing ...

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  10. The decreasing order of reactivity of m-nitrobromobenzene (I0, 2, 4, 6...

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  11. Arrange the following halides in the decreasing order of S(N^(1)) reac...

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  12. To get DDT, chlorobenzene has to react with one of the following compo...

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  13. Alkyl halides react with Mg in dry ether to form

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  14. Ethylene reacts bromine to form-

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  15. Match List I (compound) with List II (use) and select the correct answ...

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  16. o-Methoxybromobenzene is treated with sodamide and then with ammonia. ...

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  17. Which one of the following is most reactive towards nucleophilic subst...

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  18. Which one of the following will have the maximum dipole moment

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  19. Isopropyl chloride undergoes hydrolysis by :

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  20. CH(3)-CH(2)-underset(Cl)underset(|)CH-CH(3) obtained by chlorination o...

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