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The hydrocarbon which decolorizes alkali...

The hydrocarbon which decolorizes alkaline `KMnO_4` solution but does not give any precipitate with ammoniacal silver nitrate solution is

A

Benzene

B

Acetylene

C

Propyne

D

Butyne-1

Text Solution

Verified by Experts

The correct Answer is:
A
Benzene is resonance stablished and hence does not react with Alk. `KMnO_(4)` and it has no acidic hydrogen. Therefore, it does not react with ammonical `AgNO_(3)` solution
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DINESH PUBLICATION-HYDROCARBONS-All Questions
  1. Which of the followingon treatment withhot alkaline KMnO(4) gives benz...

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  2. Which one of the following compounds will undergo meta substitution (m...

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  3. The hydrocarbon which decolorizes alkaline KMnO4 solution but does not...

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  4. Benzene on treatment with a mixture of conc. HNO(3) and con. H(2)SO(4)...

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  5. The function of anhydrous BF(3) in the Friedel-Crafts reaction is

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  6. Which of the following is most sensitive towards electrophilic substit...

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  7. The major product Y is

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  8. Reductive ozonolysis of o-sylene gives

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  9. Benzene reacts with CH(3)COCl in the presence of anhydrous AlCl(3) to ...

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  10. C(6)H(5)CH(3) overset(CrO(2)Cl(2))to Z In the given sequence Z is

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  11. The oxidation of benzene by V(2)O(5) in the presence of aire produces

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  12. Toluene reacts with chromyl chloride to form :

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  13. To a mixture of fuming HNO(3) and conc. H(2)SO(4). Benzene was added. ...

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  14. CH(3)C(6)H(5) underset(H(2)SO(4))overset(K(2)Cr(2)o(7))toY. Here Y is

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  15. C(6)H(6)+HNO(3) underset(355K)overset(Conc.H(2)SO(4))toX. In the giv...

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  16. C(6)H(6)+Z overset(Anhy.AlCl(3))to Toluene The compound Z is

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  17. Propyl benzene wit Cl(2) in presece of light gives

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  18. Acetaldehyde is the rearrangement product of

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  19. Which of the following is a naphatene?

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  20. When ethene is allowed to react with diazomethane is presence of UV is...

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