Unit 9: Coordination CompoundsĬoordination compounds - Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds.
Lanthanoids – Electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction and its consequences.Īctinoids - Electronic configuration, oxidation states and comparison with lanthanoids. 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, preparation and properties of K 2 Cr 2 O 7 and KMnO 4. Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, Raoult's law, colligative properties - relative lowering of vapour pressure, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties, abnormal molecular mass, Van't Hoff factor.
Marks Breakup: Total = 100 (Theory 70 + Practical 30) CBSE Class 12 Chemistry 2023-24 Course StructureĬBSE Chemistry Syllabus for Class 12 2023-24 Unit 2: Solutions Check the contents and download CBSE Class 12 Chemistry Syllabus PDF 2024 from this article. The curriculum for the 2023-204 academic year has already been released on CBSE's academic website. CBSE Class 12 Chemistry Syllabus: Chemistry curriculum at the senior secondary level of CBSE is designed to promote understanding of basic facts and concepts in Chemistry and making students capable of studying chemistry in academic and professional level.
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