Class 11 chemistry CBSE official Syllabus,blue print,important Questions with Solutions

 CBSE Class 11 chemistry Syllabus,blue print,important Questions with Solutions

Official latest Blue print by CBSE

1) Some Basic Concepts of Chemistry

Syllabus:

Unit I: Some Basic Concepts of Chemistry 

General Introduction: Importance and scope of Chemistry. Nature of matter, laws of 

chemical combination, Dalton's atomic theory: concept of elements, atoms and 

molecules. Atomic and molecular masses, mole concept and molar mass, percentage 

composition, empirical and molecular formula, chemical reactions, stoichiometry and 

calculations based on stoichiometry.

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2) Structure of Atom

Syllabus

Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars. 

Thomson's model and its limitations. Rutherford's model and its limitations, Bohr's model and its limitations,concept of shells and subshells, dual nature of matter and light, de Broglie's relationship,Heisenberg uncertainty principle,concept of orbitals,quantum 

numbers,shapes of s, p and d orbitals, rules for filling electrons in orbitals -Aufbau 

principle,Pauli's exclusion principle and Hund's rule, electronic configuration of atoms,stability of half-filled and completely filled orbitals.

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3) Periodic Classification

Significance of classification,brief history of the development of periodic table, modern periodic law and the present form of periodic table, periodic trends in properties of 

elements -atomic radii, ionic radii, inert gas radii, Ionization enthalpy, electron gain 

enthalpy, electronegativity, valency. Nomenclature of elements with atomic number 

greater than 100.

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4) Chemical Bonding 

Valence electrons, ionic bond, covalent bond, bond parameters, Lewis’s structure, polar 

character of covalent bond, covalent character of ionic bond, valence bond theory, 

resonance, geometry of covalent molecules, VSEPR theory, concept of hybridization,involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory 

of homonuclear diatomic molecules (qualitative idea only), Hydrogen bond.

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THERMODYNAMICS

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EQUILIBRIUM

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REDOX REACTIONS 

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SOME BASIC PRINCIPLES & TECHNIQUES 

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HYDRO CARBONS

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