Dear aspirant,

The NCERT std 11th can be divided as follows:

Physical chemistry (part 1)

• Some basic concepts of chemistry
• Structure of atom
• Classification of elements and periodicity in properties
• Chemical bonding and molecular structure
• States of matter
• Thermodynamics
• Equillibrium

Inorganic chemistry (part 2)

• Redox reactions
• Hydrogen
• S block elements
• P block elements

Organic chemistry (part 2)

• Organic chemistry- some basic principles and techniques
• Hydrocarbons

Environmental chemistry (part2)

The demarcation of NCERT std 12 is as follows:

Physical chemistry (part 1)

• The solid state
• Solutions
• Electrochemistry
• Chemical kinetics
• Surface chemistry
• General principles of isolation of elements

Inorganic chemistry (part1)

• P block elements
• D and f block elements
• Coordination compounds

Organic chemistry (part2)

• Haloalkanes and Haloarenes
• Alcohols, phenols, ethers
• Aldehydes ketones carboxylic acids
• Amines
• Biomolecules
• Polymers
• Chemistry in everyday life

Regards!!