Is electrolytic or galvanic cell is in the reduced syllabus of class 12 chemistry?
Answers
Answer:
The board has reduced new CBSE 12th Chemistry Syllabus 2020-21 by 30%.
Deleted Topics from CBSE 12th Chemistry Syllabus 2020-21:
Chapter 1: Solid State
Electrical and magnetic properties. Band theory of metals, conductors, semiconductors and insulators and n and p-type semiconductors
Chapter 2: Solutions
Abnormal molecular mass, Van't Hoff factor.
Chapter 3: Electrochemistry
Lead accumulator, fuel cells, corrosion, law of electrolysis (elementary idea), dry cell- electrolytic cells and Galvanic Cells.
Chapter 4: Chemical Kinetics
Concept of collision theory (elementary idea, no mathematical treatment), activation energy, Arrhenius equation
Chapter 5: Surface Chemistry
Emulsion - types of emulsions, catalysis: homogeneous and heterogeneous, activity and selectivity of solid catalysts; enzyme catalysis
Chapter 6: General Principles and Processes of Isolation of Elements.
Chapter 7: p-Block Elements
Preparation and properties of Phosphine, Sulphuric Acid: industrial process of manufacture, Oxides of Nitrogen (Structure only); Phosphorus - allotropic forms, compounds of Phosphorus: Preparation and properties of Halides and Oxo acids (elementary idea only).
Chapter 8: d and f Block Elements
Chemical reactivity of lanthanides, Actinides -Electronic configuration, oxidation states and comparison with lanthanide. Preparation and properties of KMnO4 and K2Cr2O7.