SchoolCBSEClass 11$13 – $43

CBSE Class 11 Chemistry

CBSE Class 11 Chemistry (subject code 043) has a 70-mark theory paper and 30 marks of practical assessment, built closely on the NCERT textbook and examined by your school. Our CBSE Class 11 Chemistry course follows the latest NCERT syllabus chapter by chapter: some basic concepts of chemistry, structure of the atom, classification of elements, chemical bonding, thermodynamics, equilibrium, redox reactions, organic chemistry basics and hydrocarbons. Each lesson is live and one-to-one with a verified subject teacher, who explains concepts from first principles, solves NCERT and exemplar questions with you, and practises board-pattern questions, sample papers and previous years' questions. It also builds the foundation for JEE and NEET chemistry. Suitable for students in India and at CBSE schools in the Gulf and abroad, with lesson times in IST and GST.

Reviewed by D. Gautam, M.Sc. in Chemistry, University of Kota; NEET and JEE chemistry tutorLast updated

500 enrolled·40 lessons·40h·Advanced·English
40
Lessons
40h
Total duration
500
Students enrolled
Advanced
Level

What you will learn

Learning outcomes

  • Understand fundamental concepts of chemistry
  • perform mole concept and stoichiometric calculations
  • explain atomic structure and electronic configuration
  • understand periodic trends and classification of elements
  • explain chemical bonding and molecular structure
  • apply thermodynamic principles to chemical processes
  • understand chemical and ionic equilibrium
  • solve redox reaction problems
  • understand basic principles of organic chemistry
  • identify and explain hydrocarbons
  • apply chemistry concepts to numerical problems
  • solve NCERT and CBSE exam-style questions

Prerequisites

  • Class 10 Science
  • Basic atomic structure
  • Basic chemical reactions
  • Chemical equations
  • Basic mathematics
  • Fundamental knowledge of acids bases and salts

Tags

CBSE Class 11 ChemistryClass 11 Chemistry tutorNCERT Chemistry Class 11mole conceptchemical bondingequilibriumorganic chemistry basicsJEENEET

Course structure

Syllabus(9 modules)

  • Importance of Chemistry
  • Nature of Matter
  • Properties of Matter and their Measurement
  • Uncertainty in Measurement
  • Laws of Chemical Combination
  • Dalton's Atomic Theory
  • Atomic and Molecular Masses
  • Mole Concept and Molar Masses
  • Percentage Composition
  • Stoichiometry and Stoichiometric Calculations

What is CBSE Class 11 Chemistry?

In short: this course gives one-to-one online tutoring for CBSE Class 11 Chemistry. A verified tutor explains every chapter, works through textbook exercises and sample-paper questions step by step, and builds the exam technique you need.

CBSE Class 11 Chemistry is the first year of senior secondary chemistry for schools affiliated to India's Central Board of Secondary Education, covering physical, inorganic and the basics of organic chemistry. Exams are set by schools to the CBSE pattern, and the content is the foundation for Class 12, JEE and NEET.

This course covers every NCERT chapter one to one with a verified chemistry tutor.

For wider support, see our chemistry tutoring page, and look ahead to the CBSE Class 12 Chemistry course.

How is CBSE Class 11 Chemistry assessed?

CBSE Class 11 Chemistry follows the CBSE syllabus. Class 11 exams are set and marked by your school, following the CBSE syllabus and pattern. Marks, durations and question types can change from year to year, so check the current CBSE curriculum for your exam year. Tutors follow the textbook chapters your school teaches and practise the question styles in recent sample papers.

Which units are in the Class 11 Chemistry syllabus?

ChapterKey ideas
Some basic concepts of chemistryMole concept, stoichiometry, concentration
Structure of atomQuantum numbers, orbitals, electronic configuration
Classification of elements and periodicityPeriodic trends
Chemical bonding and molecular structureVSEPR, hybridisation, molecular orbital theory
ThermodynamicsEnthalpy, entropy, Gibbs energy
EquilibriumChemical and ionic equilibrium, pH, buffers
Redox reactionsOxidation numbers, balancing redox equations
Organic chemistry: some basic principles and techniquesIUPAC naming, isomerism, electronic effects, reaction intermediates
HydrocarbonsAlkanes, alkenes, alkynes, aromatic hydrocarbons

How do you build a strong base in Class 11 Chemistry?

  1. Master the mole concept first; it underpins all numericals.
  2. Learn bonding theories with diagrams.
  3. Practise ionic equilibrium and pH numericals.
  4. Learn IUPAC naming and electronic effects for organic chemistry.
  5. Solve NCERT exercises and exemplar problems.
  6. Revise regularly so Class 12 builds on solid ground.

What does a worked chemistry question look like?

Here is a typical mole concept question: how many moles are in 8.8 g of carbon dioxide? (C = 12, O = 16.)

StepWorking
Molar mass of CO₂12 + 2 × 16 = 44 g/mol
Moles8.8 ÷ 44 = 0.20 mol
Molecules0.20 × 6.022 × 10²³ ≈ 1.2 × 10²³

Where do students lose marks in CBSE Class 11 Chemistry?

Students most often lose marks through the habits below. Each is easy to fix with regular practice and feedback.

Mark-loserWhat to do instead
Unbalanced equationsBalance every equation
Mole calculations without unitsShow units and steps
Organic names wrongFollow IUPAC rules step by step
Reactions memorised without mechanismLearn why reactions happen
Practical answers vagueName the test and the observation

NCERT, sample papers and exam technique

CBSE board questions are based closely on the NCERT textbooks, so tutors work through NCERT text, in-text questions and exercises first, then CBSE sample question papers and previous years' papers. Recent papers include more competency-based questions, such as case-based and assertion-reason questions, and tutors practise these question types specifically. Class 11 exams are conducted by your school, but the content is the foundation for Class 12 boards, JEE and NEET.

How the lessons work

Lessons are live and one to one on video with a shared whiteboard, at times that suit students in India and abroad. Your tutor follows the latest CBSE syllabus and your school's schedule. See also CBSE Class 12 Chemistry, ISC Class 11 Chemistry and our Chemistry subject page.

CBSE Class 11 Chemistry syllabus and tuition: who this course is for, prerequisites and study plan

The CBSE Class 11 Chemistry syllabus runs from the mole concept and atomic structure to equilibrium and hydrocarbons, and this course teaches each NCERT chapter in live 1-to-1 lessons.

This course suits Class 11 CBSE students in India and in CBSE schools abroad, including the Gulf.

Prerequisites: Class 10 Science, chemical equations, and acids, bases and salts.

Course length: 40 one-hour lessons across 9 chapters.

StageTopicsWhat you can do afterwards
1Basic concepts; structure of atom; periodicitySolve mole problems and explain periodic trends
2Chemical bonding; thermodynamics; equilibriumExplain bonding and solve energy and equilibrium numericals
3Redox reactionsBalance redox equations
4Organic chemistry basics; hydrocarbonsName compounds and write reaction mechanisms

Where it leads: see the CBSE Class 12 Chemistry course for the next stage, or our CBSE hub.

CBSE Class 11 Chemistry: frequently asked questions

Is Class 11 a CBSE board exam?

No. Class 11 exams are conducted by your school, following the CBSE syllabus and pattern.

Which Class 11 Chemistry chapters are hardest?

Mole concept, equilibrium, thermodynamics and organic basics are common difficulties.

Why is organic chemistry in Class 11 important?

It sets up all of Class 12 organic chemistry, including mechanisms and reactions.

Is NCERT enough for Class 11 Chemistry?

NCERT is the base; add exemplar and practice problems for entrance exams.

How many marks is the theory exam?

Usually 70 theory marks and 30 practical marks.

How do I learn IUPAC naming?

Learn the rules step by step and practise naming many structures.

How important is Class 11 Chemistry for NEET?

Very. A large share of NEET chemistry comes from Class 11 content.

Do you help with JEE and NEET chemistry?

Yes. Tutors can extend the course to entrance-exam level.

How much does a CBSE Class 11 Chemistry tutor cost?

The price depends on the tutor and session length. You see the hourly rate before booking, with no subscription.

Can I study online from outside India?

Yes. Lessons are online and scheduled around your time zone.

What does CBSE Class 11 Chemistry cover?

The chapters in the current CBSE syllabus for Class 11; tutors follow the textbook and the order your school teaches.

How should I use the textbook exercises?

Complete every exercise and worked example, then move on to sample papers and previous questions.

How do I score well in Chemistry?

Learn concepts before formulas, practise regularly, show full working and review every mistake.

How many chapters are in CBSE Class 11 Chemistry?

The rationalised NCERT Class 11 Chemistry textbook has 9 chapters: some basic concepts of chemistry, structure of atom, classification of elements and periodicity, chemical bonding and molecular structure, thermodynamics, equilibrium, redox reactions, organic chemistry basic principles and techniques, and hydrocarbons. Check the current CBSE curriculum for your session.

Is CBSE Class 11 Chemistry hard?

CBSE Class 11 Chemistry is a big step up from Class 10 because it adds mole calculations, thermodynamics, equilibrium and the basics of organic chemistry. It is manageable with regular NCERT practice and steady revision. Physical chemistry numericals and organic naming usually need the most practice, so a tutor focuses there early.

Can I get help before school tests?

Yes. Tutors focus lessons on the chapters coming up in your tests.

Where can I find the CBSE Class 11 Chemistry syllabus?

CBSE publishes the CBSE Class 11 Chemistry curriculum (code 043) on its academic website, usually before each session. Check that you have the version for your year, because chapters can change. Your tutor maps your school schedule to it and to the NCERT textbook so that no chapter is missed.

Do you offer lessons in my time zone?

Yes. Lessons are online, so students in India, the Gulf and elsewhere can book convenient times.

Can I book a single lesson first?

Yes. You can book one session to see if the tutor suits you, with no subscription.

How often should I have lessons?

Weekly lessons suit most students; add extra sessions before exams.

What does the CBSE Class 11 Chemistry syllabus cover?

The CBSE Class 11 Chemistry syllabus covers the mole concept, atomic structure, periodicity, bonding, thermodynamics, equilibrium, redox reactions, organic basics and hydrocarbons. A 1-to-1 tutor follows your school order, works through NCERT questions and builds the base you need for Class 12.

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