SYLLABUS FOR SESSION 2021-22 CLASS XII Term-II
SUBJECT :- CHEMISTRY
|
S.No |
MARKS |
MARKS |
|
1 |
Electrochemistry |
|
|
2 |
Chemical Kinetics |
|
|
3 |
Surface Chemistry |
13 |
|
4 |
d-and f-Block Elements |
|
|
5 |
Coordination Compounds |
9 |
|
6 |
Aldehydes, Ketones and
Carboxylic Acids |
|
|
7 |
Amines |
13 |
|
8 |
Total |
35 |
1 :- 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.
2:- 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).
3 :-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.
4 :- 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.
5 :- 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.
6 :- 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.
7 :- Carboxylic Acids:- Nomenclature, acidic nature, methods
of preparation, physical and chemical properties; uses
. 8 :- Amines:- Amines: Nomenclature, classification, structure, methods of
preparation, physical and chemical properties, uses, identification of primary,
secondary and tertiary amines.
PRACTICALS Term II:
Evaluation
Scheme
S.
No Practical Marks
1. Volumetric
Analysis = 4
2. Salt
Analysis = 4
3
Content Based Experiment = 2
4
Project Work and Viva(Internal and External Both) = 5
TOTAL =15