Q1ChemistryUnit 15: Hydrocarbons
1,4-dimethylbenzene on heating with
anhydrous and produces :
Chemistry · JEE
Important Questions: Aromatic hydrocarbons: Nomenclature, benzene - structure and aromaticity, mechanism of electrophilic substitution, halogenation, nitration for JEE
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Syllabus context
Part of Hydrocarbons in JEE Main Chemistry.
- Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
- Alkanes: Conformations: Sawhorse and Newman projections (of ethane), mechanism of halogenation of alkanes
- Alkenes: Geometrical isomerism, mechanism of electrophilic addition, addition of hydrogen, halogens, water, hydrogen halides (Markownikoff's and peroxide effect), Ozonolysis and polymerization
- Alkynes: Acidic character, addition of hydrogen, halogens, water and hydrogen halides, polymerization
- Aromatic hydrocarbons: Nomenclature, benzene - structure and aromaticity, mechanism of electrophilic substitution, halogenation, nitration
- Friedel-Craft's alkylation and acylation, directive influence of the functional group in mono-substituted benzene
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Q2ChemistryUnit 15: Hydrocarbons
Here A is:
Q3ChemistryUnit 15: Hydrocarbons
Which of the following steps is not
correct in the mechanism of
electrophilic substitution of benzene?
Q4ChemistryUnit 15: Hydrocarbons
The aromatic compounds present in the middle oil fraction are :
Q5ChemistryUnit 15: Hydrocarbons
Which group of hydrocarbon is most
toxic?
Q6ChemistryUnit 15: Hydrocarbons
What is the feature found in all ortho-
para directing groups?
Q7ChemistryUnit 15: Hydrocarbons
Synthetic polymer prepared by using caprolactam is known as:
Q8ChemistryUnit 15: Hydrocarbons
What is the molecular formula of the
product formed when benzene is treated with ethyl chloride in the presence of
anhydrous aluminium chloride?
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Popular questions in Aromatic hydrocarbons: Nomenclature, benzene - structure and aromaticity, mechanism of electrophilic substitution, halogenation, nitration
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