The reaction, 

C6H6 + CH3ClAlCl3AnhydrousC6H5CH3 + HCl

is an example of:

1. Friedel-Crafts reaction

2. Kolbe's synthesis

3. Wurtz's reaction

4. Grignard synthesis

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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The products formed after ozonolysis of Pent-2-ene are:

1. Ethanal and Methanal

2. Ethanal and Propanal

3. Ethanal and Butanal

4. Ethanal and  Ethanal

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Which of the following alkenes will yield only ketones when treated with ozone?

1. 2.
3. 4.
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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 The major product in the above mentioned reaction is:
1. 2.
3. 4.
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Decreasing order of acidic behavior of benzene, n-hexane, and ethyne is:

1. Hexane > Ethyne > Benzene

2. Benzene > Hexane > Ethyne

3. Ethyne > Benzene > Hexane

4. Benzene > Ethyne > Hexene

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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 An alkene ‘A’ on ozonolysis gives a mixture of ethanal and pentan-3-one.
The IUPAC name of ‘A’ is :

1. 3-Ethylpent-2-ene

2. 3-Ethylpent-2- yne

3. 2-Ethylpent-3-ene

4. 3-Ethylpent-4-yne

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Which compound is expected to decolorize a cold, basic KMnO4​ solution?

1. CH3– CH3                                              

2.  CH3CH2CH

3. (CH3)4C                                                   

4. CH3CH = CHCH2CH2CH3

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Anti-Markovnikov’s addition of HBr is not observed in-

1. Propene 2. But-1-ene
3. But-2-ene 4. Pent-2-ene 
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Baeyer's reagent is: 

1. Acidified permanganate solution

2. Alkaline permanganate solution

3. Neutral permanganate solution

4. Aqueous bromine solution

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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Given below is a reaction sequence:

The compounds A and C are respectively:

 
1.
2.
3.
4.
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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