ISC Class 12th Syllabus 2018 Changes this Year! CISCE Board (XII) New Syllabus Download PDF Online

ISC Class 12th Syllabus

Check out changes in ISC Class 12th Syllabus this Year!!!Students going to appear in Council for the Indian School Certificate Examination, New Delhi XII Board examination can download CISCE Board (XII) New Syllabus in PDF format through online mode. Eventually ISC Class 12th Syllabus 2018 has been published by the organization with the intention of assisting their students. To explore ISC XII Syllabusyou need todownload it through official website while you can scroll down this page also. 

We the team of is providing CISCE Board XII Syllabus for Science, Commerce, Arts, History, Political Science, Geography, Sociology, Psychology, Economics, Accounts, Business Studies, Mathematics, Physics, Biology and others. CISCE is the well known board which conducts high school and intermediate examination every year for promoting the candidates. This year the organization has changed the ISC Class 12th Syllabus 2018 you must check out it and do preparation for the Boards according to it. Students are advised to get the entire information firstly and after that go for further session, so why are you waiting for? Move your cursor down and grab the fine points soon!!

ISC Class 12th Syllabus

Check out the latest ISC 12th Class Syllabus by scrolling down the page and get the entire information swiftly. You must know that the ISC Class 12th Syllabus is the major part of the study and you have to do preparation of the examination accordingly. This syllabus and exam pattern will assist you better to score high rank in the examination, so let’s have a look!!

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ISC Chemistry Class 12 Syllabus

Candidates are informed that the examination will be of 3 hours duration and it is divided into 2 parts as has been mentioned in ISC Class 12th Syllabus.

Part I (20 marks): This part consists of compulsory short answer questions, testing knowledge, application and skills relating to elementary/fundamental aspects of the entire syllabus.

Part II (50 marks)

  • This part is divided into 3 Sections, A, B and C.
  • You are required to answer two out of three questions from Section A (each carrying 10 marks), two out of three questions from Section B (each carrying 5 marks) and two out of three questions from Section C (each carrying 10 marks).
  • Therefore, a total of six questions are to be answered in Part II.

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Section A

Relative Molecular Mass and Mole
(i) Normality, molality, molarity, mole fraction, as measures of concentration
(ii) Raoult’s law and colligative properties
(iii) Nonvolatile, non electrolytic solute
(iv) Dissociation – Electrolytic solute
(v) Association
(vi) Relative molecular mass of non-volatile substances:

By relative lowering of vapour pressure.

Depression in freezing point.

Elevation in boiling point method.

Osmotic pressure and its application in the determination of relative molecular mass.

van’t Hoff factor.

van’t Hoff equation and its interpretation.

Simple numerical problems on different methods mentioned above for the determination of molecular masses. Abnormal molecular masses in case of electrolytes and in case of solutes which associate.

States of Matter: Structure and Properties
Solid State:

Crystalline and amorphous substances; lattice; unit cell; 3–D packing of atoms in a crystal lattice; relation between radius, edge length and nearest neighbour distance of atoms in a unit cell; density of a unit cell; interstitial void; imperfections in solids, ionic, metallic and atomic solids, electrical and magnetic properties.

Chemical Kinetics
Qualitative meaning of chemical kinetics, comparison with chemical dynamics; slow and fast reactions; rate of reactions; factors affecting the rate of reaction such as: concentration, temperature, nature of reactants and products, surface area of reactants, presence of catalyst and radiation; Rate constant; Rate law; Law of Mass Action; concept of energy barrier; threshold energy, activation energy; formation of activated complex; exothermic and endothermic reactions; collision theory for a chemical change; order of a reaction; rate equation of zero and first order reaction; half life period; molecularity of a reaction; mechanism of elementary and overall reaction; variation of rate constant with temperature; Arrhenius equation – K=Ae-Ea/RT; related graphs; catalyst.
Chemical Equilibria
Reversible reactions and dynamic equilibrium. The concept of equilibrium constant in terms of concentration or partial pressure to indicate the composition of the equilibrium mixture. The following are the examples: the dissociation of dinitrogen tetroxide, hydrolysis of simple esters, the Contact Process for the manufacture of sulphuric acid, the synthesis of ammonia by Haber’s process.

Le Chatelier’s Principle and its applications to chemical equilibria.

Ionic Equilibria
Ostwald’s dilution law and its derivation. Strength of acids and bases based on their dissociation constant.

Arrhenius, Brönsted-Lowry and Lewis concept of acids and bases, multistage ionization of acids and bases with examples.

Ionic product of water, pH of solutions and pH indicators.

Common ion effect.

Salt hydrolysis.

Buffer solutions.

Solubility product and its applications.

Faraday’s laws of Electrolysis, Coulometer.

Relation between Faraday, Avogadro’s number and charge on an electron. F = NAe should be given (no details of Millikan’s experiment are required).

Galvanic cells, mechanism of current production in a galvanic cell; and electrode potential, standard hydrogen electrode, electrochemical series, Nernst equation.

Electrolytic conductance: specific conductance. Measuring of molar and equivalent conductance; Kohlrausch’s law.



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Section B

Coordination Compounds
Concept of complexes; definition of ligands; classification of ligands, coordination number, coordination sphere; IUPAC nomenclature of coordination compounds; isomerism; magnetic characteristics of coordination compounds on the basis of valence bond theory and crystal field theory. Stability constant; uses of coordination compounds in different fields.
Chemistry of p-Block Elements
Group 16, 17, 18 – The following should be included:


Physical State,

Electronic configuration,

Atomic and ionic radii,

Common oxidation states

Electronegative character,

Ionisation enthalpy,

Oxidising nature,

Nature of oxides, hydroxides, hydrides, carbonates, nitrates, chlorides, sulphates, wherever applicable.

Preparation/ Manufacture, Properties and Uses of Compounds of Groups 16,17
Ozone, Hydrogen peroxide, Sulphur Dioxide, Sulphuric Acid, Hydrochloric Acid
Chemistry of Transition and Inner-Transition Elements
d-Block: 3d, 4d and 5d series

f-Block: 4f and 5f series

Study in terms of metallic character, atomic and ionic radii, ionisation enthalpy, oxidisation states, variable valency, formation of coloured compounds, formation of complexes, alloy formation.

Lanthanoids: Lanthanoid contraction, shielding effect, radioactive nature.

Actinoids: General electronic configuration, oxidation state, comparison with lanthanoids and uses.

Metallurgy of Al, Zn, Fe, Cu and Ag in terms of equations, thermodynamics and electrochemical principles involved in the extraction of metals; electrolytic refining and uses.


Silver nitrate: equation of preparation, use in laboratory and in photography.

Potassium permanganate: structure, shape, equation of extraction from pyrolusite ore, its oxidising nature in acidic, basic and neutral medium, use in redox titration.

Potassium dichromate: equation of extraction from chromite ore, structure and shape of molecule and its use in titration.

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Section C

Alkyl and Aryl Halides
The nomenclature of aliphatic compounds containing halogen atom

Preparation, properties, uses of haloalkanes

Preparation, properties, and uses of the following: ethyl bromide, chloroform, iodoform, haloform reaction


Organometallic compounds

Alcohols and Phenol
Classification, general formulae, structure and nomenclature.

Methods of preparation, manufacture, properties and uses.

Preparation, properties and uses of ethane-1, 2 diol, propane-1, 2, 3 triol (outline – no details)

Conversion of one alcohol into another.

Distinction between primary, secondary and tertiary alcohols.

Ethers, Carbonyl Compounds
Ethers: general formula and structure. Nomenclature; preparation, properties and uses of ether (outline no detail) with reference to diethyl ether.

Carbonyl compounds: methods of preparation properties and uses of aldehydes and ketones.

Carboxylic acids and Acid Derivatives
Carboxylic acids: classification, general formulae, structure and nomenclature: monocarboxylic acids, general methods of preparation, properties and uses of acids.

Acid derivatives: laboratory preparation, properties and uses of acetyl chloride, acetic anhydride, acetamide, ethylacetate; urea preparation (by Wohler’s synthesis), properties and uses of urea, manufacture of urea from ammonia and by cyanamide process.

Cyanides, Isocyanides, Nitro compounds, Amines and Diazonium Salts
Their nomenclature, general methods of preparation, correlation of physical properties with their structure, chemical properties, their uses.
Polymerisation: the principle of addition and condensation polymerisation illustrated by reference to natural and synthetic polymers e.g. proteins, polyolefins and synthetic fibres; thermoplastics, thermosetting plastics, chemotrophs; reference should also be made to the effect of chain-length and cross-linking on physical properties of polymers.
carbohydrates, proteins, enzymes, vitamins and nucleic acids

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ISC Commerce Class 12 Syllabus

Students are informed that there will two parts in the examination for Commerce students as has been provided in ISC Class 12th Syllabus.

Part 1 (20 marks): I part consists of compulsory short answer questions testing knowledge, application and skills relating to elementary / fundamental aspects of the entire syllabus.

Part II (60 marks): The II part consists of eight questions out of which you are required to answer five questions, each carrying 12 marks.

Business Environment
Concept and importance of Business Environment.
Capital: Sources of finance for sole trader; partnership; Joint Stock Company; financial planning
Sources of finance for a Joint Stock Company

Different types of shares: equity, preference. Bonus shares, rights issue, ESOP, Sweat Equity Shares, Retained earnings.

Loan capital: debentures.

Loans from commercial banks and Financial Institutions.

Short-term sources of funds.

Banking – latest trends
Management: Meaning, objectives and characteristics of management
Nature of Management – Science, Art and Profession
Importance of Management
Principles of Management: nature of principles; need for principles
Functions of Management: Planning; Organising; Staffing; Directing; Controlling and Coordinating
Marketing: concept and functions
Marketing Mix
Consumer protection: rights of consumers, methods of consumer protection

 ISC Elective English Class 12th Syllabus

Consequently of ISC Class 12th Syllabus candidates have to answer question asked from Poetry, Prose and Drama. The detailed ISC Class 12th Syllabus we are providing downward for the comfort of our visitors, so please have a look!!

Prose and Drama Life of the playwright and novelist and important events therein.
Evaluation of characters and the roles played by them in the text.
Description of each incident in the play or novel and its significance.
Important themes and motifs of the text.
Relationships between characters and incidents
Patterns and nuances of the text.
Fantasy and the supernatural.
Stylistic and narrative devices
Students’ personal response to and assessment of the novel/play.
Humour, pathos, tragedy, sarcasm and so on in the texts.
The novel/play in the context of contemporary society.
Poetry Different types of poems with their characteristics and features:
Sonnet – Both Petrarchan (Italian) And Shakespearean
Narrative Poetry
Free Verse
Blank Verse
Pastoral Poetry
Romantic Poetry
Dramatic Monologue
All literary devices in detail and how to recognize them:
Climax And Anti-Climax
Contrast   Oxymoron
A thorough knowledge of the poets’ lives and styles of writing.
Important themes of the poems.
Patterns and nuances of the poems.
Fantasy and the supernatural if present in any poem.
Symbolism and Imagery.
How to write a proper Critical Evaluation / Appreciation, which must contain the following components:
Life of the poet and how it has impacted his/her style of writing
Autobiographical element in the poem
Type of poem
Mood and atmosphere
Different levels of meaning in the poem, if any
Rhyme scheme and its significance
Literary devices
The student’s own personal response to the poem.

 Please Note: Credit is given for textual detail and for the candidate’s own response. Candidates are advised to exercise their options with great care, keeping in view their knowledge and understanding of the question(s) chosen. Candidates are also expected to be precise and to avoid unnecessary details according to ISC Class 12th Syllabus.

ISC Elective Subjects Indian Languages Class 12th Syllabus

Candidates who choose the elective subjects Indian Languages they are informed that they have to solve the two parts according to the ISC Class 12th Syllabus.

Part I: This part consist compositions, comprehension and grammar of 50 marks.

Part II: The part II will contains questions of 50 marks and candidates will be required to answer 4 questions from at least three of the prescribed textbooks.

Section A Language – 50 Marks

(20 Marks)

One composition of 400 words approximately, in the language, to be written out of a choice of 6 topics set within the experience and mental maturity of the age-group of the candidates

(20 Marks)

An unseen passage of about 300 words to be set with questions and/or summary (with heading to test the ability to summarize and/or to expand an idea given in the passage).

(10 Marks)

Functional grammar – correction of sentences and using words/idioms in sentences, viz. correct structure with proper agreement of the subject and verb according to the number, gender, case, tense and voice.
Section B Prescribed Textbooks – 50 Marks
Candidates will be required to answer 4 questions from at least three of the prescribed textbooks.


  • As the consequence of ISC Class 12th SyllabusThe Class XII – ISC examination paper will be set on the entire syllabus prescribed for the subject.
  • The Class XI examination is to be conducted on the portion of this syllabus that is covered during the academic year.
  • The Council has not prescribed bifurcation of the syllabus prescribed for this subject.

How to Download ISC Class 12th Syllabus

For downloading the ISC Class 12th Syllabus 2017 you have to go through this procedure as has been provided here!!

Step1: At the first step candidates need to move their cursor to the official website that is

Step2: Secondly you have to go through the “Publications” tab at the menu bar on the home page.

Step3: Thirdly students must move their cursor down and select “REGULATIONS AND SYLLABUSES – ISC” and hit on “ISC School Certificate Examination Year 2018” link.

Step4: Then a new page will be displayed at your computer screen within few minutes.

Step5: Now contenders are required to select the subject and press the link of ISC Class 12th Syllabus.

Step6: Afterwards ISC Class 12th Syllabus will be displayed at your computer screen in PDF format.

Step7: Download ISC 12th Syllabus 2017 and keep it safely or do preparation accordingly.

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ISC Class 12th Syllabus

Students can check the given links of the ISC Class 12th Syllabus 2017. Our team is offering you to the syllabus for better preparation of the examination and you can study accordingly. Students are required to press this link and ISC Class 12th Syllabus will be opened in PDF format and you can check the exam pattern also. What are you waiting for? Just Go ahead and download it!!

History Get PDF
Political Science Get PDF
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Accounts Get PDF
Business Studies Get PDF
Mathematics Get PDF
Physics Get PDF
Biology Get PDF

Check Official Link: ISC Class 12th Syllabus 2017

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