Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

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Which of the following pairs represent constitutional isomers ?

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Important Questions on Hydrocarbons

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The major product of the following reaction is:
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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

In the reaction with

HCl

, an alkene reacts following the Markovnikov's rule to give the product

1 -

chloro

- 1 -

methylcyclohexane. The possible reaction of the alkene is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The major product of the following reaction is:

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

When 2-butyne is treated with

P d - B a S O_{4}

; the product formed will be

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The structure of cis-

3

-hexene is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

Which of the following is not the product of dehydration of
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?

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The major product in the following conversion is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The reaction of

C_{6} H_{5} C H = C H C H_{3}

with HBr produces:

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The compound showing cis-trans isomerism is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

Ozonolysis of an organic compound

A

produces propanone and propionaldehyde in equimolar mixture.

A

is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

What is the major product expected from the following reaction?

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Where D is an isotope of hydrogen.

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

Heating cyclohexene with

{KMnO}_{4} - H_{2} {SO}_{4}

gives

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

A compound $A$ with molecular formula

C_{10} H_{13} C l

, gives a white precipitate on adding silver nitrate solution. $A$ on reacting with alcoholic

KOH

gives compound $B$ as the main product. $B$ on ozonolysis, gives $C$ and $D$ . $C$ gives Cannizaro reaction, but not aldol condensation. $D$ gives aldol condensation, but not Cannizaro reaction. $A$ is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

2,3-Dimethyl-2-butene can be prepared by heating which of the following compounds with a strong acid?

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

Given,

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The enthalpy of hydrogenation of these compounds will be in the order as:

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The correct structure of the product

A

formed in the reaction is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

In the given reaction, the product $P$ is

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The major product of the following reaction is:
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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

Ethylene and Sulphur monochloride on heating gives:

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Chemistry>Organic Chemistry>Hydrocarbons>Alkenes

The correct name of the following polymer is:

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