EASY
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IMPORTANT
Earn 100

The correct statement(s) for the following addition reactions is (are):


(a)( and ) and and are two pairs of enantiomers
(b)Bromination proceeds through trans-addition in both the reactions
(c) and are identical molecules
(d) and and and are two pairs of diastereomers

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
MEDIUM
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IMPORTANT
The electrophile, attacks the benzene ring to generate the intermediate o-complex. Of the following, which o-complex is of lowest energy?

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IMPORTANT
Chlorobenzene reacts with trichloroacetaldehyde in the presence of .
The major product formed is

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IMPORTANT


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IMPORTANT
In the presence of peroxide, and do not give anti-Markovnikov's addition to alkenes because:

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IMPORTANT
What is the major product expected from the following reaction?
Where is an isotope of hydrogen?

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IMPORTANT
Bromination of cyclohexene under conditions given below yields:

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IMPORTANT
Consider the reaction sequence below:

EASY
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IMPORTANT
The major product of the following reaction is
