Geometrical isomerism is found in : from Chemistry Hydrocarbons

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 Multiple Choice QuestionsMultiple Choice Questions

561.

Identify the final product.

  • None of these


562.

CHCH H2SO4HgSO4 H2OCH3MgBr P/Br2

  • CH3CH(Br)CH3

  • CH3CH2CH2Br

  • CH2=CH-Br

  • BrCH=CH-CH3


563.

Number of bonds in benzene :

  • 6σ and 3π

  • 12σ and 3π

  • 3σ and 12π

  • 6σ and 6π


564.

Propene on hydroboration and oxidation produces

  • CH3CH2CH2OH

  • CH3CHOHCH3

  • CH3CHOHCH2OH

  • CH3CH2CHO


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565.

C6H6  H2SO4HNO3 X FeCl3Cl2 Y

In the above sequence Y can be

  • 3-nitrochlorobenzene

  • 1-nitrochlorobenzene

  • 4-nitrochlorobenzene

  • none of these


566.

Which of the following is aromatic?


567.

Which of the following species participate in sulphonation of benzene ring?

  • H2SO4

  • SO3

  • HSO3-

  • SO2-


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568.

Geometrical isomerism is found in :

  • pentene - 1

  • pentane

  • 2 - butene

  • butene - 1


C.

2 - butene

2 - butene shows geometrieal isomerism ,

Geometrical isomers of 2 - butene are ;

  


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569.

The reagent used in Gatterman Koch aldehyde synthesis is :

  • Pb/BaSO4

  • alkaline KMnO4

  • acidic KMnO4

  • CO + HCl


570.

Cetane is a compound which has very good ignition property .Chemically it is :

  • CH3(CH2)14CH3

  • (CH3)3C(CH2)11CH3

  • C17H34

  • None of the above


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