CBSE Term 2 2022 Curriculum for Chemistry is provided below for Grade 12 students on the CBSE board. Students can also download the curriculum in PDF format from the link below. Those taking the CBSE 12th Board Exams 2022 can take the CBSE curriculum below to prepare for them. The chemistry degree is important for the students and they have to go through it step by step in order to get good grades in this subject.
Also read |
CBSE 12th Syllabus 2021-2022 PDF (Term 2): CBSE Board Exam Class 12 2022!
NCERT Sample Solutions for Class 12 Chemistry (PDF): Essential for the CBSE 2021-22 exam
CBSE program (Term 2) Chemistry Class 12: CBSE Board Exam 2022
Please refer to the table below to understand the weight of each unit of the CBSE Grade 12 curriculum, Chemistry, Term 2 and follow below for details.
|4th||Block elements d and f||
|6th||Aldehydes, ketones and carboxylic acids||
Electrochemistry: Redox reactions, EMF of a cell, standard electrode potential, Nernst equation and its application to chemical cells, relationship between Gibbs energy change and EMF of a cell, conductivity in electrolytic solutions, specific and molar conductivity, conductivity fluctuations with concentration, Kohlrausch’s law, electrolysis.
Chemical Kinetics: Reaction rate (average and instantaneous), factors affecting the reaction rate: concentration, temperature, catalyst; Order and molecularity of a reaction, rate law and specific rate constant, integrated rate equations and half-life (only for first and zero order reactions).
Surface chemistry: Adsorption: physisorption and chemisorption, factors influencing the adsorption of gases in solids, colloidal state: differentiation between real solutions, colloids and suspensions; lyophilic, lyophobic, multimolecular and macromolecular colloids; Properties of colloids; Tyndall effect, Brownian motion, electrophoresis, coagulation.
Elements of the d and f block: General introduction, electron configuration, occurrence and Properties of transition metals, general trends in the properties of transition metals of the first row: metallic character, enthalpy of ionization, oxidation states, ionic radii, color, catalytic property, magnetic properties, interstitial compounds, alloy formation.
Lanthanoids: electron configuration, lanthanoid oxidation and contraction states and their Consequences.
Coordination connections: Coordination compounds: introduction, ligands, coordination number, color, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds. Linkage, Werner Theory, VBT and CFT.
Aldehydes, ketones and carboxylic acids: Aldehydes and ketones: nomenclature, type of carbonyl group, manufacturing process, physical and chemical properties, nucleophilic addition mechanism, alpha-hydrogen reactivity in aldehydes, uses..
Carboxylic acids: Nomenclature, acidic nature, manufacturing process, physical and chemical properties; Applications.
Amines: Nomenclature, classification, structure, manufacturing process, physical and chemical properties, uses, identification of primary, secondary and tertiary amines.
PRACTICES METHODS EXERCISES
Term II: At the end of the second semester, a 15-point practice would be conducted under the supervision of external examiners appointed by the board. This would add to the overall practical grade for the subject.
If the detention situation continues beyond December 2021, the external and internal examiners conduct a practical examination (pencil paper) of 10 points and Viva 5 points at the end of the second semester, and the external examiners and interns send the grades. Schools to the board. This would add to the overall practical grade for the subject.
Evaluation scheme of period II:
(1) Volumetric Analysis (4 points)
Determination of the concentration / molarity of the KMnO4 solution by titration against a standard solution of:
- Oxalic acid,
- Ferrous ammonium sulfate (students have to prepare standard solutions by weighing themselves).
(2) Salt analysis (qualitative analysis) (4 points)
Determination of a cation and an anion in a given salt.
(3) Content-based experiment
A. Manufacture of inorganic compounds
Production of double salt of iron (II) ammonium sulfate or potassium alum.
Manufacture of iron (III) potassium oxalate.
B. Assays for functional groups present in organic compounds: unsaturated, alcoholic, phenolic, aldehyde, ketone, carboxyl and (primary) amino groups.
Download the PDF of the CBSE Class 12th Chemistry (Term 2) program here
नीचे दिए गए लिंक को क्लिक करे और Government Recruitments – Study Guide and Study Tips की ताज़ा खबरों से जुड़े रहें |
भारत माता की जय |