Class 11 Chemistry

Students will define the mole and Avogadro's number, practicing conversions between mass, moles, and number of particles.

Students will calculate molar masses of compounds and determine the percentage composition of elements in a compound.

Students will determine empirical and molecular formulas from percentage composition and molar mass data.

Students will learn to balance chemical equations by inspection and understand the law of conservation of mass.

Students will perform calculations involving balanced chemical equations, identifying limiting reagents and calculating theoretical yield.

Students will define and calculate molarity and molality, applying these concepts to solution preparation.

Students will explore the historical development of atomic models, focusing on Thomson's plum pudding and Rutherford's nuclear model.

Students will study Bohr's postulates, energy levels, and their application to explaining the hydrogen spectrum.

Students will investigate the wave nature of matter (de Broglie) and the uncertainty principle.

Students will learn about the four quantum numbers and their role in defining atomic orbitals.

Students will visualize and describe the shapes of s, p, and d atomic orbitals.

Students will trace the evolution of the periodic table, from early attempts to Mendeleev's contributions.

Students will understand the modern periodic law and how electronic configuration explains the arrangement of elements.

Students will define and analyze trends in atomic and ionic radii across periods and down groups.

Students will define ionization enthalpy and analyze its trends and exceptions across the periodic table.

Students will define electron gain enthalpy and electronegativity, exploring their trends and applications.

Students will connect the number of valence electrons to an element's position in the periodic table and its chemical reactivity.

Students will describe the formation of ionic bonds and the factors affecting lattice enthalpy.

Students will draw Lewis structures for simple molecules and polyatomic ions, understanding octet rule and its exceptions.

Students will understand resonance and draw resonance structures for molecules and ions.

Students will apply VSEPR theory to predict the electron geometry and molecular geometry of molecules.

Students will distinguish between polar and nonpolar bonds and determine the overall polarity of molecules.

Students will define thermodynamic terms like system, surroundings, and classify different types of thermodynamic processes.

Students will define work and heat in thermodynamic contexts and understand their relationship to internal energy.

Students will apply the first law of thermodynamics to calculate changes in internal energy, heat, and work.

Students will define enthalpy and calculate enthalpy changes for various chemical reactions.

Students will apply Hess's Law to calculate enthalpy changes for reactions that are difficult to measure directly.

Students will use bond enthalpies to estimate the enthalpy change of a reaction.

Students will understand the principles of calorimetry and perform calculations related to heat capacity.

Students will define entropy and understand its role as a measure of disorder and spontaneity.

Students will understand that chemical equilibrium is a dynamic state where forward and reverse reaction rates are equal.

Students will write equilibrium constant expressions and perform calculations involving Kc and Kp.

Students will use the reaction quotient (Q) to predict the direction a system will shift to reach equilibrium.

Students will apply Le Chatelier's Principle to predict the effect of concentration and pressure changes on equilibrium.

Students will apply Le Chatelier's Principle to predict the effect of temperature and catalysts on equilibrium.

Students will define acids and bases according to Arrhenius and Brønsted-Lowry theories.

Students will relate acid/base strength to their ionization constants (Ka, Kb) and perform related calculations.

Students will define pH and pOH and perform calculations for strong and weak acid/base solutions.

Students will predict the pH of salt solutions based on the hydrolysis of their constituent ions.

Students will understand the composition and mechanism of buffer solutions.

Students will define oxidation and reduction in terms of electron transfer and oxidation states.

Students will learn and apply rules for assigning oxidation numbers to elements in compounds and ions.

Students will balance redox reactions in acidic medium using the ion-electron method.

Students will balance redox reactions in basic medium using the ion-electron method.

Students will classify redox reactions into combination, decomposition, displacement, and disproportionation.

Students will describe the components and operation of galvanic cells, including cell notation.

Students will understand standard electrode potentials and their use in predicting reaction spontaneity.

Students will define organic chemistry, understand the unique properties of carbon, and classify organic compounds.

Students will learn and apply IUPAC rules for naming simple alkanes, alkenes, and alkynes.

Students will name organic compounds containing common functional groups (alcohols, aldehydes, ketones, carboxylic acids).

Students will identify and draw different types of structural isomers (chain, position, functional group).

Students will understand and identify cis-trans isomerism in alkenes and cyclic compounds.

Students will understand the inductive effect and its influence on electron density and reactivity.

Students will understand the resonance effect and its role in stabilizing molecules and intermediates.

Students will understand hyperconjugation and its stabilizing effect on carbocations and free radicals.

Students will classify organic reactions into substitution, addition, elimination, and rearrangement.

Students will understand the formation, stability, and structure of common reaction intermediates.