AHSEC HS 2nd Year Chemistry Syllabus

AHSEC HS 2nd Year Chemistry Syllabus

HS 2nd Year Chemistry syllabus of AHSEC Board has been developed with the sole purpose of providing learners a sufficient conceptual background of Chemistry. The syllabus has also been designed to help students be more competent in meeting the challenges of academic courses mostly after the +2 stage. The updated AHSEC Board HS 2nd Year syllabus is created by the Assam Higher Secondary Education Council in a way that the syllabus is not heavy for the learners. Students are expected to easily understand all the fundamental concepts as well as find its applications in real-world scenarios. As for the contents of the syllabus, it comes along with important details like the description of the overall course structure, the name of each unit, chapters and the sub-topics, practical details, question pattern as well as marks distribution of each unit.

Unit name	Important topics	Marks
Solid State	unit cell in two dimensional and three-dimensional lattices, calculation of the density of unit cell, packing in solids, voids, number of atoms per unit cell in a cubic unit cell, etc.	4
Solutions	relative lowering of vapour pressure, elevation of boiling point, depression of freezing point, osmotic pressure, etc.	5
Electrochemistry	Kohlrausch’s Law, electrolysis and laws of electrolysis (elementary idea), dry cell – electrolytic cells and Galvanic cells, etc.	5
Chemical kinetics	catalyst; order and molecularity of a reaction; rate law and specific rate constant, integrated rate equations and half-life, etc.	5
Surface chemistry	homogeneous and heterogeneous, activity and selectivity: enzyme catalysis; colloidal state: distinction between true solutions, colloids and suspensions, etc.	4
General principles and processes of Isolation of Elements	Principles and methods of extraction: concentration, oxidation, reduction electrolytic method and refining; occurrence and principles of extraction of aluminium, copper, zinc and iron, etc.	3
p-Block Elements	General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties, etc.	8
d- and f-Block Elements	interstitial compounds, alloy formation. Preparation and properties of K2Cr2O7 and KMnO4, etc.	5
Coordination Compounds	coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds, etc.	3
Haloalkanes and Haloarenes	Nomenclature, nature of C-X bond, physical and chemical properties, mechanism of substitution reactions, etc.	4
Alcohols, Phenols and Ethers	Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenols, electrophilic substitution reactions, uses of phenols, etc.	4
Aldehydes, Ketones and Carboxylic acids	Nomenclature, acidic nature, methods of preparation, physical and chemical properties, etc.	6
Organic Compounds containing Nitrogen	Nomenclature, classification, structure, methods of preparation, physical and chemical properties, etc.	4
Biomolecules	Elementary idea of a-amino acids, peptide bond, polypeptides, proteins, primary structure, secondary structure, tertiary structure and quaternary structure (qualitative idea only), denaturation of proteins, etc.	4
Polymers	Natural and synthetic, methods of polymerization (addition and condensation), copolymerization, etc.	3
Chemistry in Everyday life	Chemicals in medicines– analgesics, tranquillizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines, etc.	3
Total		70

HS 2nd Year is that academic year which brings a lot of nervousness in students as it arrives because they appear for the first board exams of their lives. To calm down their chills they start the early preparations which would bring ease for the whole session.

Preparations start by looking for the updated AHSEC HS 2nd Year Chemistry Syllabus. Generally, students search for it on the web browser. So to bring relief to the students this website has gathered all the data regarding the AHSEC HS 2nd Year Chemistry syllabus which is according to the latest instructions as per the board. Knowing the syllabus is the first step in strategy formulation.

The end line is, it helps the students prepare their daily timetable. AHSEC HS 2nd Year Chemistry syllabus PDF download is available in the links provided through the means of this website. In this era of digitalization when even payments have gone online then why should we cut trees to make books? As a result, now books are just a click away from us. So, students being the future of the country also need to step up and be the part of digital India movement. This way we can carry books in the form of PDF which saves space too.

AHSEC HS 2nd Year Chemistry study material is concisely and compactly to explain the content to the students in a to-the-point format. This further makes the stuff student-friendly and doesn’t scare the students with the idea that it would be the first board exam of their lives. 

In the AHSEC HS 2nd Year Chemistry study material, after the explanation of each concept, the topic is backed by a certain set of examples. They help in a better understanding of the content. The method and the necessary steps which would help students score more are mentioned and described which enables clear concept formation in the heads of today’s young minds. While studying another important thing to keep in mind is the pattern of the exam. This gives the idea about the order in which the questions are being asked, what chapters to focus on more and the marks allotted to every section. A lot of students struggle to know the exam pattern, for them, this website describes the AHSEC HS 2nd Year Chemistry exam pattern which would bring a lot of relief to the students who will appear for the board examinations. Sample papers and various types of question papers not only give students an idea about AHSEC HS 2nd Year Chemistry exam pattern but also help by enhancing the practice regarding the subject.