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Anunknown compound 'A' has a molecular f...

Anunknown compound 'A' has a molecular formula of `C_(4)H_(6)` when 'A' is treated with an excess of `Br_(2)` a new substance 'B' with formula `C_(4)H_(6)Br_(2)` is formed. A forms a white precipitate with ammonical silver nitrate solution 'A' may be

A

Butyne

B

Butyne - 2

C

Butene

D

Butene - 1

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Verified by Experts

The correct Answer is:
A
Butyne -1 has acidic hydrogen
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NARAYNA-HYDROCARBONS -EXERCISE - 2 (H.W) (PROPERTIES OF ALKENES)
  1. The compounds 1-butyne and 2-butyne can be distinguished by using

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  2. Which of the following orders regarding acidic strength is correct

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  3. Anunknown compound 'A' has a molecular formula of C(4)H(6) when 'A' is...

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  4. The reduction of 4 - octyne with H(2) in the presence of Pd //CaCo3 qu...

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  5. The hydrolysis of Mg(2)C(3) produces

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  6. Pure acetylene has sweet smell, where as impure gives garlic occur du...

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  7. The stronger base is

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  8. The colour of the precipitate formed when acetylene is passed through ...

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  9. What is the product when acetylene reacts with HCN

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  10. Westron is the solvent obtained by the reaction of chlorine with

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  11. The final product formed when ethyne and acetic acid react is

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  12. A compound (C(5)H(8)) reacts with ammoniacal AgNO(3) to give a white p...

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  13. 1-butyne on reaction with hot alkaline KMnO(4) gives:

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  14. Order of acidity of H(2)O, NH(3) and acetylene is :

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  15. Which of the following is expected to aromatic

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  16. Which of the following carbocation is expected to be least stable

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  17. Which of the following carbocations is expected to be most stable ?

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  18. Which of the following structure will not have 4pi electrons

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  19. CaC(2)overset(H(2)O)toAoverset("Red tube hot")toBunderset(CH(3)Cl)over...

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  20. C(2)H(2)overset("Red hot tube")toAoverset("fuming "H(2)SO(4))toB then ...

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