EASY
Earn 100

Explain why cycloheptatriene is a non-aromatic compound.

Important Questions on Hydrocarbons

EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
The oxidation of benzene by V2O5 in the presence of air produces:
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons

The major product of the following reaction is:
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MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
In the following sequence of reactions the maximum number of atoms present in molecule ‘ C ’ in one plane is_______
A→Cu tubeRed  hotB→Anhydrous AlCl3CH3Cl1.eqC
(A is a lowest molecular weight alkyne)
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
The increasing order of reactivity of the following compounds towards aromatic electrophilic substitution reaction is:
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EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Which of the following compounds is not aromatic?
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons

Among the following, the reaction that proceeds through an electrophilic substitution, is:

EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Which of the following compounds will not undergo Friedel Crafts reaction with benzene?
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Which product is formed when the following compound is treated with Br2 in the presence of FeBr3?
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MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Which of the following compounds are aromatic?

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EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Aromatic electrophilic substitution reaction that is reversible is
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons

The major product obtained in the given reaction is:

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EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons

In the following reactions

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X and Y, respectively, are:

MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
p-Hydroxybenzophenone upon reaction with bromine in carbon tetrachloride gives:
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Polysubstitution is a major drawback in:
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
The increasing order of the reactivity of the following compounds towards electrophilic aromatic substitution reactions is:
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HARD
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
P on treatment with Br2/FeBr3 in CCl4 produced a single isomer C8H7O2Br wile heating P with sodalime gives toluene. The compound P is:
HARD
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Consider the following reactions:
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Which of these reactions are possible?
EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
In the following reactions, X, Y and Z are

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EASY
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
The major product obtained in the reaction of toluene with 1-brome-2-methyl propane in the presence of anhydrous AlCl3 is
MEDIUM
Chemistry>Organic Chemistry>Hydrocarbons>Aromatic Hydrocarbons
Which of the following can be used as the halide component for Friedel-Crafts reaction?