MEDIUM
Earn 100
Identify which chemical mechanistic pathway does the below reaction proceeds.
(a)Radical substitution
(b)Electrophilic substitution
(c)Nucleophilic substitution
(d)Carbocation intermediate
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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
MEDIUM
The major product of the following reaction is :
HARD
Consider the following reactions:
Which of these reactions are possible?
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The major product in the following reaction is :
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Which of the following compound upon oxidation gives isophthalic acid?
HARD
KI in acetone, undergoes SN2 reaction with each of P, Q, R and S. The rates of the reaction vary as
MEDIUM
In the following reaction sequence, structures of and are, respectively
HARD
A solution of in toluene racemises slowly in the presence of a small amount of SbCl5, due to the formation of :
MEDIUM
Bromination of cyclohexene under conditions given below yields:
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The major product of the following reaction is:
EASY
The attacking reagent in the nitration of benzene is
EASY
The compound that will react most readily with gaseous bromine has the formula:
EASY
Which of the following statements is not correct for a nucleophile?
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The major products of the following reaction are :
EASY
The order of stability of the following carbocations:
MEDIUM
The correct sequence of reagents for the following conversion will be
MEDIUM
In which of the following compounds, the bond ionization shall give most stable carbonium ion?
HARD
The major product of the following reaction is
EASY
Aldehydes or ketones when treated with the product formed is
EASY
In an reaction on chiral centres, there is: