Electrophilic Substitution in Benzene: JEE Questions & Solutions

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Consider the following sequence of reactions. The number of bromine atom(s) in the final product (P) will be:

Given below are two statements: Statement I: Benzene is nitrated to give nitrobenzene, which on further treatment with CH3COCl / AlCl3 will…

Consider the following compounds. Arrange these compounds in a n increasing order of reactivity with nitrating mixture. The correct order…

Consider the following reaction of benzene. the percentage of oxygen is %. (Nearest integer)

Method used for separation of mixture of products (B and C) obtained in the following reaction is:

Which of the following reaction is NOT correctly represented?

Identify the correct statements: The presence of – NO2 group in benzene ring A. activates the ring towards electrophilic substitutions. B.…

Consider the following sequence of reactions to produce major product (A): Molar mass of product (A) is g mol^-1. (Given molar mass in g…

Identify correct statement/s: (A) -OCH3 and -NHCOCH3 are activating groups. (B) -CN and -OH are meta directing groups. (C) -CN and -SO3H…

For the reaction: The correct order of set of reagents for the above conversion is:

Given below are two statements: Statement (I): On nitration of HNO3, H2SO4, followed by oxidation, 4-nitrobenzene-1, 3-dicarboxylic acid is…

In the following series of reactions identify the major products A and B respectively.

The sequence from the following that would result in giving predominantly 3, 4, 5 -Tribromoaniline is:

The major product (A) formed in the following reaction sequence is

Benzene is treated with oleum to produce compound (X) which when further heated with molten sodium hydroxide followed by acidification…

Choose the correct set of reagents for the following conversion:

Among the following, total number of meta-directing functional groups is (Integer based): – OCH3, –NO2, –CN, –CH3–NHCOCH3, – COR, –OH, –…

The products A and B formed in the following reaction scheme are respectively: 1. Benzene + HNO3 + H2 SO4 → A 2. A + Sn/HCl → B

Number of compounds from the following which cannot undergo Friedel-Crafts reactions is: Toluene, nitrobenzene, xylene, cumene, aniline,…

In the above conversion of compound (X) to product (Y), the sequence of reagents to be used will be:

The major product 'P' formed in the given reaction is:

Arrange the following compounds in increasing order of rate of aromatic electrophilic substitution reaction:

Decreasing order of reactivity towards electrophilic substitution for the following compounds is: