Q1ChemistryUnit 15: Hydrocarbons
Monoclinic sulphur on cooling to 95.6
converts to
Chemistry · JEE
Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions Previous Year Questions for JEE
13+ syllabus-aligned questions available
Quick answer
Goodmarks offers 13+ JEE-style PYQs for Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Chemistry.
Previous year questions are the fastest way to understand how Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions is tested in JEE. Practise 13+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.
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
Free sample questions
Attempt 8 free MCQs for Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions. Unlock 5+ more with Pro.
Q2ChemistryUnit 15: Hydrocarbons
Which of the following are polyamide polymers? This question has multiple correct options
Q3ChemistryUnit 15: Hydrocarbons
The polymer used for post operative stitches is:
Q4ChemistryUnit 15: Hydrocarbons
Assertion
Boiling point of pentane is higher than 2,2-dimethylpropane.
Reason
There is steady increase in boiling point with increase in molecular mass.
Q5ChemistryUnit 15: Hydrocarbons
Which of the following hydrocarbon exists mostly in solid or liquid form under the earth surface?
Q6ChemistryUnit 15: Hydrocarbons
Coal can be used as a:
Q7ChemistryUnit 15: Hydrocarbons
Assertion
Plastics are non-biodegradable.
Reason
As they cannot be decomposed by micro-organisms.
Q8ChemistryUnit 15: Hydrocarbons
The process of addition of sulphur to rubber is called
Want unlimited Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
- Assertion Boiling point of pentane is higher than 2,2-dimethylpropane. Reason There is steady increase in boiling point …
- Which of the following is not a mixture of hydrocarbons?…
- Coal can be used as a:…
- Assertion Plastics are non-biodegradable. Reason As they cannot be decomposed by micro-organisms.…
- What is called black gold?…
- Which of the following hydrocarbon exists mostly in solid or liquid form under the earth surface?…
Frequently asked questions
Why practise PYQs for Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions?
PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.
Does Goodmarks have actual JEE past papers?
Our bank includes exam-style MCQs aligned with JEE Main Chemistry syllabus for Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions, covering the same topics as previous year papers.
How should I use PYQs for Hydrocarbons?
Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.
Are PYQ solutions step-by-step?
Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.
Related topics
How to Prepare: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
JEE preparation strategy and study plan
Practice: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Online Practice
MCQs: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
MCQs
Important: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Important Questions
Mock Test: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Mock Test
Notes: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Notes & Formulas
Mistakes: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Common Mistakes
Weightage: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Weightage
Revision: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Revision
Concepts: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Concepts
Tricks: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Short Tricks
Easy: Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties and reactions
Easy MCQs