Class 12 Chemistry Syllabus In Hindi & English 2022

Class 12 Chemistry Syllabus Term 1 | Class 12 Chemistry Syllabus Term 2 | Class 12 Chemistry Syllabus 2022 | Class 12 Chemistry Syllabus 2022-23 | Class 12 Chemistry Syllabus Chapter Wise |

CBSE Board ने शैक्षणिक सत्र 2022-23 के लिए Class 12 का Chemistry Syllabus जारी कर दिया है। अगले साल CBSE बोर्ड के छात्र जो भी 12th का Exam देंगे वो यहां से Class 12 का Chemistry Syllabus Download कर सकते हैं। इस वेबसाइट पर Chemistry Syllabus Hindi और English दोनों language में है। Chemistry के सभी टॉपिक और Marks Pattern के बारे में पुरे Detail से जानकारी दी गयी है।

Chemistry विषय में उच्तम अंक हासिल कर छात्र अपना भविष्य उज्जवल बना सकते हैं। ऐसे कुछ Job Sector होते है जहां उम्मदीवारों का Chemistry का अंक देखा जाता है। Chemistry विषय में उच्तम स्कोर हासिल करने के लिए छात्रों को Syllabus को अच्छे से संशोधित करना चाहिए और एक योजना बना लेनी चाहिए। सभी छात्रों को सलाह दी जाती है की वो Chemistry Subject की तैयारी Syllabus को ध्यान में रखकर ही करें। नीचे हमने Class 12 Chemistry Syllabus और Pattern के बारे में पुरी जानकारी तथा PDF उपलब्ध कराया है।

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Class 12 Chemistry Syllabus

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Class 12 Chemistry Syllabus Term 1

S.NoUNITPeriodsMarks
1Solid State85
2Solutions85
3p-Block Elements710
4Haloalkanes and Haloarenes95
5Alcohols, Phenols and Ethers95
6Biomolecules85
Total4935
  • Solid State: Classification of solids based on different binding forces: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea). Unit cell in two dimensional and three dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency,voids, number of atoms per unit cell in a cubic unit cell, point defects.
  • Solutions: Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, Raoult’s law, colligative properties – relative lowering of vapour pressure, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties.
  • p Block Elements: Group -15 Elements: General introduction, electronic configuration, occurrence, oxidation states, trends in physical and chemical properties; Nitrogen preparation properties and uses; compounds of Nitrogen: preparation and properties of Ammonia and Nitric Acid.

Group 16 Elements: General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties,

Dioxygen: preparation, properties and uses, classification of Oxides, Ozone, Sulphur -allotropic forms;

Compounds of Sulphur: preparation properties and uses of Sulphur-dioxide,

Sulphuric Acid: properties and uses; Oxoacids of Sulphur (Structures only).

Group 17 Elements: General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties; compounds of halogens, Preparation, properties and uses of Chlorine and Hydrochloric acid, interhalogen compounds, Oxoacids of halogens (structures only).

Group 18 Elements: General introduction, electronic configuration, occurrence, trends in physical
and chemical properties, uses.

  • Haloalkanes and Haloarenes: Haloalkanes: Nomenclature, nature of C–X bond, physical and chemical properties, optical rotation mechanism of substitution reactions.

Haloarenes: Nature of C–X bond, substitution reactions (Directive influence of halogen in monosubstituted compounds only).

  • Alcohols, Phenols and Ethers: Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration.

Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophillic substitution reactions, uses of phenols.

Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses.

  • Biomolecules: Carbohydrates – Classification (aldoses and ketoses), monosaccahrides (glucose and fructose),

D-L configuration Proteins –Elementary idea of – amino acids, peptide bond, polypeptides, proteins, structure of proteins – primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins.

Nucleic Acids: DNA and RNA

Class 12 Chemistry PRACTICALS Syllabus Term-1

S. NOPractical Marks
1Volumetric Analysis4
2Salt Analysis4
3Content Based experiment2
4Class record and viva(Internal Examiner)5
Total15
  • Volumetric analysis

Determination of concentration/ molarity of KMnO4 solution by titrating it against a standard
solution of:

i. Oxalic acid,
ii. Ferrous Ammonium Sulphate
(Students will be required to prepare standard solutions by weighing themselves).

  • Salt analysis (Qualitative analysis)

Determination of one cation and one anion in a given salt.
Cations- Pb2+, Cu2+, As3+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4+

Anions – (CO3)2- , S2- , NO2- , SO3 *2- , SO4*2- , NO3-, Cl- , Br- , I- , PO4*3- , C2O4*2-,CH3COO- (Note: Insoluble salts excluded)

  • Content Based Experiments

A. Chromatography

i. Separation of pigments from extracts of leaves and flowers by paper chromatography and determination of Rf values.

ii. Separation of constituents present in an inorganic mixture containing two cations only (constituents having large difference in Rf values to be provided).

B. Characteristic tests of carbohydrates, fats and proteins in pure samples and their detection in
given foodstuffs.

Class 12 Chemistry Syllabus Term 2

S.NOUNITNO. of PeriodsMarks
1Electrochemistry7
2Chemical Kinetics5
3Surface Chemistry513
4d-and f-Block Elements7
5Coordination Compounds89
6Aldehydes, Ketones and Carboxylic Acids10
7Amines713
TOTAL4935
  • Electrochemistry: Redox reactions, EMF of a cell, standard electrode potential, Nernst equation and its application to chemical cells, Relation between Gibbs energy change and EMF of a cell, conductance in electrolytic solutions, specific and molar conductivity, variations of conductivity with concentration, Kohlrausch’s Law, electrolysis.
  • Chemical Kinetics: Rate of a reaction (Average and instantaneous),

Factors affecting rate of reaction: concentration, temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life (only for zero and first order reactions).

  • Surface Chemistry: Adsorption – physisorption and chemisorption, factors affecting adsorption of gases on solids,

Colloidal state: distinction between true solutions, colloids and suspension; lyophilic, lyophobic, multi-molecular and macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation.

  • d-and f-Block Elements: General introduction, electronic configuration, occurrence and characteristics of transition metals, general trends in properties of the first row transition metals – metallic character, ionization enthalpy, oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy formation.

Lanthanoids – Electronic configuration, oxidation states and lanthanoid contraction and its consequences.

  • Coordination Compounds: Coordination compounds – Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. Bonding, Werner’s theory, VBT, and CFT.
  • Aldehydes, Ketones and Carboxylic Acids: Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes, uses.

Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical
properties; uses.

  • Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines.

Class 12 Chemistry PRACTICALS Syllabus Term-2

S. NOPracticalMarks
1Volumetric Analysis4
2Salt Analysis4
3Content Based Experiment2
4Project Work and Viva (Internal and External Both)5
Total15
  • Volumetric analysis

Determination of concentration/ molarity of KMnO4 solution by titrating it against a standard solution of:

i. Oxalic acid,
ii. Ferrous Ammonium Sulphate

(Students will be required to prepare standard solutions by weighing themselves).

  • Salt analysis (Qualitative analysis)

Determination of one cation and one anion in a given salt.

Cations- Pb2+, Cu2+, As3+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4+

Anions – (CO3)2- , S2- , NO2- , SO3*2- , SO4*2- , NO3-, Cl-, Br-, I-, PO4*3- , C2O4*2- , CH3COO- (Note: Insoluble salts excluded)

  • Content based experiment

A. Preparation of Inorganic Compounds
Preparation of double salt of Ferrous Ammonium Sulphate or Potash Alum.
Preparation of Potassium Ferric Oxalate.

B. Tests for the functional groups present in organic compounds:
Unsaturation, alcoholic, phenolic, aldehydic, ketonic, carboxylic and amino (Primary) groups.

ये भी पढ़े: Class 12th Physics Formula PDF

Conclusion

इस वेबसाइट पर दिया हुआ Chemistry Syllabus CBSE Board के official वेबसाइट से लिया गया है। मुझे उम्मीद है की इस Article में दी हुई Chemistry Syllabus की जानकारी आपको पसंद आया हो। अगर ऐसा है तो इसे अपने दोस्तों के साथ Share करें। इस Article को पढ़ने के बाद अगर आपके मन में Chemistry Syllabus को लेकर कोई प्रश्न है तो आप Comment Section में पूछ सकते हैं।

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